H.A.K. Pneumatic NAS-O Series Aluminum Cylinder with Oversize Rod Diameters(NFPA Standard)

Categories: Cylinders, NFPA Standard Aluminum Cylinders

NAS-O Series Cylinders Internal Structure

NUMBER	NAME	NUMBER	NAME
A	HEAD & CAP: BLACK ANODIZED, PRECISION MACHINED ALUMINUM	I	BEARING RETAINER: WAVE BAND CLIP ALLOWS FOR EASY REMOVAL
B	PISTON: PRECISION MACHINED (6061-T6) SOLID ALUMINUM WITH MAGNET - PERMANENT LUB. GROOVE	G	BEARING SEAL: STANDARD BUNA NITRILE
C	CYLINDER TUBE: ALUMINUM (6063-T6) PORT HOLE EXTRUDED, CLEAR COAT ANODIZED I.D.	K	PISTON SEALS: STANDARD BUNA NITRILE PRESSURE ENERGIZED WEAR COMPENSATING LOW FRICTION
D	TIE RODS: # 303 STAINLESS STEEL	L	CUSHION SEALS: HEAVY DUTY PRESS FIT EXTRA LONG LIFE
E	PISTON ROD: CHROME PLATED (1045) MATERIAL .005 PER SIDE, 50-55 ROCKWELL 75,OOO P.S.I. YIELD	M	ADJUSTING SCREWS: ONE PIECE FULL THREAD NEEDLE
F	ROD BEARING: PRECISION MACHINED (93200) BEARING BRONZE, DOUBLE SEAL CAPABILITY	N	SOCKET NUT: (4) ROD END ONLY HEAT TREATED & BLACK OXIDED
G	ROD WIPER: STANDARD BUNA NITRILE, DUAL FUNCTION WIPER -SECONDARY ROD SEAL	O	END SLEEVE: CAPSCREW RETAINED PISTON ASSEMBLY EASILY REMOVED
H	ROD SEAL: STANDARD BUNA NITRILE PRIMARY SEAL PRESSURE ENERGIZED	P	RETAINER FOR 6” BORE OVERSIZED ROD AND 8” BORE ALL ROD SIZES

How to Order a Cylinder

Series	Bore Size(inch)	X	Stroke(inch)	S	Cushioning	Mount	Rod Diameter	Rod End Thread
NAS-O	4"	X	15"	Magnet	Check Cushioning Types	NFPA MF2	Check MM Chart in Overall Dimensions	Check Rod End Type Chart

Standard Stroke:

Bore Size(inch)	Standard Stroke(inch)
1 1/2"	1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"
2"	1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"
2 1/2"	1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"
3 1/4"	1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"
4"	1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"
5"	1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"
6"	1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"
8"	1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"

Cushioning

NN - No cushions / AA - Cushioned both ends / NA - No cushion rod end, cushion blind end / AN - Cushion rod end, no cushion blind end

Note: The cushion is not available at the head end on the 1 1/2" Bore

Overall Dimensions

BORE	A	B	R	C	DD	E	EE	F	G	J	KK	LB	MM	P	RM	V	Y	ZB
1 1/2"	1 1/8	1 5/16	1.43	5/8	1/4 - 28	2	1/4	--	1 1/2	1	3/4-16	3 5/8	1	2 3/16	--	3/4	2 9/32	5
2"	1 1/8	1 1/2	1.84	5/8	5/16-24	2 1/2	3/8	--	1 1/2	1	3/4-16	3 5/8	1	2 3/16	--	3/4	2 9/32	5
2 1/2"	1 1/8	1 1/2	2.19	5/8	5/16-24	3	3/8	--	1 1/2	1	3/4-16	3 3/4	1	2 5/16	--	3/4	2 9/32	5 1/8
3 1/4"	1 5/8	2	2.78	3/4	3/8 - 24	3 3/4	1/2	--	1 3/4	1 1/4	1-14	4 1/4	1 3/8	2 5/8	--	7/8	2 11/16	5 7/8
4"	1 5/8	2	3.32	3/4	3/8 - 24	4 1/2	1/2	--	1 3/4	1 1/4	1-14	4 1/4	1 3/8	2 5/8	--	7/8	2 11/16	5 7/8
5"	1 5/8	2	4.12	3/4	1/2 - 20	5 1/2	1/2	--	1 3/4	1 1/4	1-14	4 1/4	1 3/8	2 7/8	--	7/8	2 11/16	6 1/8
6"	2	2 3/8	4.88	3/4	1/2 - 20	6 1/2	3/4	19/32	2	1 1/2	1 1/4-12	5	1 3/4	3 1/8	3.875	.5312	3 1/16	6 7/8
8"	2	2 3/8	6.44	3/4	--	8 1/2	3/4	19/32	2	1 1/2	1 1/4-12	5 1/8	1 3/4	3 1/4	3.875	.5312	3 1/16	7

Note: Hex nuts apply to 8.00” only / Round Cartridge Retainer Plate / (RM DIM) on 6" OVERSIZE AND 8" Bore All Rod Diameters.

Rod End Type

ROD DIA	A	C	D	V	CC	FF	KK
1	1 1/8	5/8	7/8	3/4	7/8-14	1-14	3/4-16
1 3/8	1 5/8	3/4	1 3/16	7/8	1 1/4-12	1 3/8-12	1-14
1 3/4	2	3/4	1 1/2	1.125	1 1/2-12	1 3/4-12	1 1/4-12

Note: 6” Bore and 8” Bore F + V= 1.125

NAS-O-D Series Cylinders Double Rod End Dimensions

BORE	F	G	LD	ZM	K
1 1/2	--	1 1/2	4 1/8	6 7/8	--
2	--	1 1/2	4 1/8	6 7/8	--
2 1/2	--	1 1/2	4 1/4	7	--
3 1/4	--	1 3/4	4 3/4	8	--
4	--	1 3/4	4 3/4	8	--
5	--	1 3/4	5	8 1/4	--
6	19/32	2	5 1/2	9 1/4	--
8	19/32	2	5 5/8	9 3/8	9/16

Note: 8.00” LD + Stoke + Fx2

Specification

Available Stroke 1"~ 24"

Working Medium Air

Working Pressure Range 14.5 ~ 145 PSI

Insured Pressure Resistance 195 PSI

Operating Temperature Range (-50~70°C)

Operating Speed Range 50~800 mm/s

Cylinder Type Adjustable Cushion

Motion Pattern Double Acting

Available Stroke	1"~ 24"
Working Medium	Air
Working Pressure Range	14.5 ~ 145 PSI
Insured Pressure Resistance	195 PSI
Operating Temperature Range	(-50~70°C)
Operating Speed Range	50~800 mm/s
Cylinder Type	Adjustable Cushion
Motion Pattern	Double Acting

NAS Series Cylinder Mounting Types

Detachable Eye Mount with pin (NFPA MP4)

BORE	CB	CD	FL	L	M	XD
1 1/2	3/4	1/2	1 1/8	3/4	5/8	6 1/8
2	3/4	1/2	1 1/8	3/4	5/8	6 1/8
2 1/2	3/4	1/2	1 1/8	3/4	5/8	6 1/4
3 1/4	1 1/4	3/4	1 7/16	1 1/4	7/8	7 3/4
4	1 1/4	3/4	1 7/16	1 1/4	7/8	7 3/4

Clevis Mount with pin (NFPA MP1)

BORE	CB	CD	CW	L	M	XC
1 1/2	3/4	1/2	1/2	3/4	5/8	5 3/4
2	3/4	1/2	1/2	3/4	5/8	5 3/4
2 1/2	3/4	1/2	1/2	3/4	5/8	5 7/8
3 1/4	1 1/4	3/4	5/8	1 1/4	7/8	7 1/8
4	1 1/4	3/4	5/8	1 1/4	7/8	7 1/8
5	1 1/4	3/4	5/8	1 1/4	7/8	7 3/8
6	1 1/2	1	3/4	1 1/2	1 1/8	8 3/8

Detachable Clevis Mount with pin (NFPA MP2)

BORE	CB	CD	CW	FL	L	M	XD
1 1/2	3/4	1/2	1/2	1 1/8	3/4	5/8	6 1/8
2	3/4	1/2	1/2	1 1/8	5/8	5/8	6 1/8
2 1/2	3/4	1/2	1/2	1 1/8	3/4	5/8	6 1/4
3 1/4	1 1/4	3/4	5/8	1 7/8	1 1/4	7/8	7 3/4
4	1 1/4	3/4	5/8	1 7/8	1 1/4	7/8	7 3/4
5	1 1/4	3/4	5/8	1 7/8	1 1/4	7/8	8
6	1 1/2	1	3/4	2 1/4	1 1/2	1 1/8	9 1/8

Detachable Clevis Mount with pin (NFPA MP1)

BORE	CB	CD	CW	L	M	XC	K
8	1 1/2	1	3/4	1 1/2	1 1/8	8 1/4	9/16

Detachable Clevis Mount with pin (NFPA MP2)

BORE	CB	CD	CW	L	M	XD	K	FL
8	1 1/2	1	3/4	1 1/2	1 1/2	9 1/4	9	2 1/4

Head Trunnion Mount (NFPA MT1)

BORE	E	TD	TL	UT	XJ	XG
1 1/2	2	1	1	4	4 1/2	--
2	2 1/2	1	1	4 1/2	4 1/2	2 1/8
2 1/2	3	1	1	5	4 5/8	2 1/8
3 1/4	3 1/4	1	1	5 3/4	5 1/4	2 1/2
4	4 1/2	1	1	6 1/2	5 1/4	2 1/2
5	5 1/2	1	1	7 1/2	6 1/2	2 1/2
6	6 1/2	1 3/8	1 3/8	9 1/4	6 1/8	2 7/8
8	8 1/2	2 1/2	1 3/8	11 1/4	6 1/4	2 7/8

Intermediate Trunnion Mount (NFPA MT4)

BORE	E	BD	TD	TL	TM	UM	UV	X1
1 1/2	2	1 1/4	1	1	2 1/2	4 1/2	2 1/2	PURCHASER TO SPECIFY
2	2 1/2	1 1/2	1	1	3	5	3	PURCHASER TO SPECIFY
2 1/2	3	1 1/2	1	1	3 1/2	5 1/2	3 1/2	PURCHASER TO SPECIFY
3 1/4	3 3/4	2	1	1	4 1/2	6 1/2	4 1/4	PURCHASER TO SPECIFY
4	4 1/2	2	1	1	5 1/2	7 1/4	5	PURCHASER TO SPECIFY
5	5 1/2	2	1	1	6 1/4	8 1/4	6	PURCHASER TO SPECIFY
6	6 1/2	2 1/2	1 3/8	1 3/8	7 5/8	10 3/8	7	PURCHASER TO SPECIFY
8	8 1/2	2 1/2	1 3/8	1 3/8	9 3/4	12 1/2	9 1/2	PURCHASER TO SPECIFY

Rear Flange Mount (NFPA MF2) /Front Flange Mount (NFPA MF1)

BORE	B	F	FB	R	TF	UF	V	W	ZF	ZB
1 1/2	1 5/16	3/8	5/16	1.43	2 3/4	3 3/8	1/2	1	5	5
2	1 1/2	3/8	3/8	1.84	3 3/8	4 1/8	1/2	1	5 3/8	5
2 1/2	1 1/2	3/8	3/8	2.19	3 7/8	4 5/8	1/2	1	5 1/2	5 1/8
3 1/4	2	5/8	7/16	2.76	4 11/16	5 1/2	3/8	1	6 1/2	5 7/8
4	2	5/8	7/16	3.32	5 7/6	6 1/4	3/8	1	6 1/2	5 7/8
5	2	5/8	9/16	4.10	6 5/8	7 5/8	3/8	1	6 3/4	6 1/8
6	2 3/8	3/4	9/16	4.88	7 5/8	8 5/8	3/8	1 1/8	7 5/8	6 7/8

Integral Head Mount (NFPA ME3) / Integral Head Mount (NFPA ME4)

BORE	E	G	J	K	EB	TE
8	8.5	2	1.50	0.625	0.625	7.57

Bottom Tap Mount (NFPA MS4)

MS4

BORE	NT	TK	TN	SN	XT	ZB
1 1/2	1/4-20	3/8	5/8	2 1/4	1 15/16	4 5/8
2	5/16-18	1/2	7/8	2 1/4	2 5/16	4 5/8
2 1/2	3/8-16	5/8	1 1/4	2 3/8	2 15/16	4 3/4
3 1/4	1/2-13	3/4	1 1/2	2 5/8	2 7/16	5 5/8
4	1/2-13	3/4	2 1/16	2 5/8	2 7/16	5 5/8
5	5/8-11	1	2 11/16	2 7/8	2 7/16	5 7/8
6	3/4-10	1 1/8	3 1/4	3 1/8	2 13/16	6 5/8
8	3/4-10	1 1/8	4 1/2	3 1/4	3 1/16	7

Angle Mount (NFPA MS1)

BORE	AB	AH	AL	AO	AT	S	SA	XA
1 1/2	7/16	1 3/16	1	3/8	1/8	1 1/4	5 5/8	5 5/8
2	7/16	1 7/16	1	3/8	1/8	1 3/4	5 5/8	5 5/8
2 1/2	7/16	1 5/8	1	3/8	1/8	2 1/4	5 3/4	5 3/4
3 1/4	9/16	1 15/16	1 1/4	1/2	3/16	2 3/4	6 3/4	6 3/4
4	9/16	2 1/4	1 1/4	1/2	3/16	3 1/2	6 3/4	6 3/4
5	11/16	2 3/4	1 3/8	5/8	3/16	4 1/4	7 1/4	7 1/4
6	13/16	3 1/4	1 3/8	5/8	1/4	5 1/4	7 3/4	7 3/4
8	13/16	4 1/4	1 13/16	11/16	1/4	7 1/8	8 3/4	8 13/16

Side Lug Mount (NFPA MS2)

BORE	SB	SJ	SS	ST	SU	SW	TS	US	ZB	XS
1 1/2	13/32	5/8	2 7/8	1/2	1 1/8	3/8	2 3/4	3 1/2	4 5/8	1 3/4
2	13/32	5/8	2 7/8	1/2	1 1/8	3/8	3 1/4	4	4 5/8	1 3/4
2 1/2	13/32	5/8	3	1/2	1 1/8	3/8	3 3/4	4 1/2	5 1/8	1 3/4
3 1/4	17/32	3/4	3 1/4	3/4	1 1/4	1/2	4 3/4	5 3/4	5 7/8	2 1/8
4	25/32	3/4	3 1/4	3/4	1 1/4	1/2	5 1/2	6 1/2	5 7/8	2 1/8
5	25/32	9/16	3 1/8	1	1 1/16	11/16	6 7/8	8 1/4	6 1/8	2 5/16
6	25/32	13/16	3 5/8	1	1 5/16	11/16	7 7/8	9 1/4	6 7/8	2 9/16
8	25/32	13/16	3 3/4	1	1 5/16	11/16	9 7/8	11 1/4	7	2 9/16

End Lugs Mount (NFPA MS7)

BORE	EB	EF	EL	EO	ET	R	SE	ZE
1 1/2	5/16	1 1/8	3/4	1/4	1/2	1.43	5 1/2	5 5/8
2	3/8	1 5/16	15/16	5/16	3/4	1.84	5 7/8	5 7/8
2 1/2	3/8	1 7/16	1 1/16	5/16	3/4	2.19	6 1/4	6 1/8
3 1/4	7/16	1 1/2	7/8	3/8	1	2.76	6 5/8	6 7/8
4	7/16	1 5/8	1	3/8	1 1/4	3.32	6 7/8	7
5	9/16	1 11/16	1 1/16	1/2	1 1/2	4.10	7 1/4	7 7/16
6	9/16	1 3/4	1 1/8	1/2	1 1/2	4.88	7 3/4	8 1/8
8	11/16	1 3/4	1 1/8	5/8	2 1/16	6.44	7 3/8	8 1/2

Tie Roads Extended Both Ends (NFPA MX1)

BORE	AA	BB	DD	F	K	R
1 1/2	2.02	1.00	1/4-28	--	7/32	1.428
2	2.60	1.125	5/16-24	--	17/64	1.838
2 1/2	3.10	1.125	5/16-24	--	17/64	2.192
3 1/4	4.00	1.375	3/8-24	--	5/16	2.758
4	4.75	1.375	3/8-24	--	5/16	3.323
5	5.80	1.750	1/2-20	--	7/16	4.101
6	6.90	1.750	1/2-20	19/32	7/16	4.879
8	9.10	2.250	5/8-18	19/32	9/16	6.435

Tie Roads Extended Cap End (NFPA MX2)

BORE	AA	BB	DD	F	K	R
1 1/2	2.02	1.00	1/4-28	--	7/32	1.428
2	2.60	1.125	5/16-24	--	17/64	1.838
2 1/2	3.10	1.125	5/16-24	--	17/64	2.192
3 1/4	4.00	1.375	3/8-24	--	5/16	2.758
4	4.75	1.375	3/8-24	--	5/16	3.323
5	5.80	1.750	1/2-20	--	7/16	4.101
6	6.90	1.750	1/2-20	19/32	7/16	4.879
8	9.10	2.250	5/8-18	19/32	9/16	6.435

Tie Roads Extended Head End (NFPA MX3)

BORE	AA	BB	DD	F	K	R
1 1/2	2.02	1.00	1/4-28	--	7/32	1.428
2	2.60	1.125	5/16-24	--	17/64	1.838
2 1/2	3.10	1.125	5/16-24	--	17/64	2.192
3 1/4	4.00	1.375	3/8-24	--	5/16	2.758
4	4.75	1.375	3/8-24	--	5/16	3.323
5	5.80	1.750	1/2-20	--	7/16	4.101
6	6.90	1.750	1/2-20	19/32	7/16	4.879
8	9.10	2.250	5/8-18	19/32	9/16	6.435

Your Cart

H.A.K. Pneumatic NAS-O Series Aluminum Cylinder with Oversize Rod Diameters(NFPA Standard)

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Repeater

NAS-O Series Cylinders Internal Structure

How to Order a Cylinder

Standard Stroke:

Cushioning

Overall Dimensions

Rod End Type

NAS-O-D Series Cylinders Double Rod End Dimensions

Specification

Available Stroke 1"~ 24"

Working Medium Air

Working Pressure Range 14.5 ~ 145 PSI

Insured Pressure Resistance 195 PSI

Operating Temperature Range (-50~70°C)

Operating Speed Range 50~800 mm/s

Cylinder Type Adjustable Cushion

Motion Pattern Double Acting

NAS Series Cylinder Mounting Types

Detachable Eye Mount with pin (NFPA MP4)

Clevis Mount with pin (NFPA MP1)

Detachable Clevis Mount with pin (NFPA MP2)

Detachable Clevis Mount with pin (NFPA MP1)

Detachable Clevis Mount with pin (NFPA MP2)

Head Trunnion Mount (NFPA MT1)

Intermediate Trunnion Mount (NFPA MT4)

Rear Flange Mount (NFPA MF2) /Front Flange Mount (NFPA MF1)

Integral Head Mount (NFPA ME3) / Integral Head Mount (NFPA ME4)

Bottom Tap Mount (NFPA MS4)

Angle Mount (NFPA MS1)

Side Lug Mount (NFPA MS2)

End Lugs Mount (NFPA MS7)

Tie Roads Extended Both Ends (NFPA MX1)

Tie Roads Extended Cap End (NFPA MX2)

Tie Roads Extended Head End (NFPA MX3)

H.A.K. Pneumatic NAS-O Series Aluminum Cylinder with Oversize Rod Diameters(NFPA Standard)

Your Cart

H.A.K. Pneumatic NAS-O Series Aluminum Cylinder with Oversize Rod Diameters(NFPA Standard)

Request a Quote

Repeater

NAS-O Series Cylinders Internal Structure

How to Order a Cylinder

Standard Stroke:

Cushioning

Overall Dimensions

Rod End Type

NAS-O-D Series Cylinders Double Rod End Dimensions

Specification

Available Stroke1"~ 24" Working MediumAir Working Pressure Range14.5 ~ 145 PSI Insured Pressure Resistance195 PSI Operating Temperature Range(-50~70°C) Operating Speed Range50~800 mm/s Cylinder TypeAdjustable Cushion Motion PatternDouble Acting

NAS Series Cylinder Mounting Types

Detachable Eye Mount with pin (NFPA MP4)

Clevis Mount with pin (NFPA MP1)

Detachable Clevis Mount with pin (NFPA MP2)

Detachable Clevis Mount with pin (NFPA MP1)

Detachable Clevis Mount with pin (NFPA MP2)

Head Trunnion Mount (NFPA MT1)

Intermediate Trunnion Mount (NFPA MT4)

Rear Flange Mount (NFPA MF2) /Front Flange Mount (NFPA MF1)

Integral Head Mount (NFPA ME3) / Integral Head Mount (NFPA ME4)

Bottom Tap Mount (NFPA MS4)

Angle Mount (NFPA MS1)

Side Lug Mount (NFPA MS2)

End Lugs Mount (NFPA MS7)

Tie Roads Extended Both Ends (NFPA MX1)

Tie Roads Extended Cap End (NFPA MX2)

Tie Roads Extended Head End (NFPA MX3)

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H.A.K. Pneumatic NAS-O Series Aluminum Cylinder with Oversize Rod Diameters(NFPA Standard)

Available Stroke 1"~ 24"

Working Medium Air

Working Pressure Range 14.5 ~ 145 PSI

Insured Pressure Resistance 195 PSI

Operating Temperature Range (-50~70°C)

Operating Speed Range 50~800 mm/s

Cylinder Type Adjustable Cushion

Motion Pattern Double Acting