1B7138 is a Pulley Groove manufactured by Napco International Llc.

What are the specifications of 1B7138?

Please contact us for detailed specifications of 1B7138.

Is 1B7138 available for immediate shipping?

Yes, we ship worldwide with same-day handling on many parts depending on stock availability.

Can Aerospace Orbit supply bulk quantities of 1B7138?

Yes, we support both small and large volume orders depending on stock.

Obtain a Quote for Napco International Llc Part Number 1B7138 Now

Name: Part Number 1B7138 - Pulley Groove
Brand: Napco International Llc
SKU: 1b7138
Availability: InStock
Rating: 4.6 (226 reviews)

Part Number: 1B7138

Manufacturer: Napco International Llc

NSN: 3020-00-287-5707

NIIN: 00-287-5707

Item Name : pulley groove

CAGE Code: 95201

FSC: 3020 Gear Pulley Sprocket and Transmission Chain

FSG: 30 Mechanical Power Transmission Equipment

INC Code : 08109

Country: USA

NCB Code: 00

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NSN Information for Part Number 1B7138 with NSN 3020-00-287-5707, 3020002875707

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
3020-00-287-5707 Item PartTypeName: PULLEY,GROOVE	3020	002875707		N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
				U
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
25UU0317	6	2	3

Characteristics Data of NSN 3020-00-287-5707, 3020002875707

MRC	Criteria	Characteristic
ABGA	GROOVE DEPTH	0.750 INCHES NOMINAL
ABGF	GROOVE WIDTH	0.875 INCHES NOMINAL
ABHE	OUTSIDE DIAMETER	7.500 INCHES NOMINAL
ABRR	KEYWAY WIDTH	0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
ABUJ	THREAD SIZE	3/8-16
ADGE	BORE LENGTH	1.500 INCHES NOMINAL
AEVF	DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY	0.599 INCHES MINIMUM AND 0.636 INCHES MAXIMUM
AGWA	GROOVE RADIUS	0.125 INCHES NOMINAL
AHYF	SECURING HOLE QUANTITY	2
ANAL	TAPER BORE MAJOR DIAMETER	1.000 INCHES MINIMUM AND 1.001 INCHES MAXIMUM
ANAM	TAPER BORE MINOR DIAMETER	0.937 INCHES NOMINAL
ANNQ	MATERIAL AND LOCATION	STEEL RIM AND IRON HUB
AQPL	FACE WIDTH	2.187 INCHES NOMINAL
ARJD	DESIGN FORM	WEBBED
ASBP	BORE TYPE	TAPERED
AWJQ	BEARINGS	NOT INCLUDED
AWPJ	TAPER MAJOR DIAMETER LOCATION	AA END
AXHQ	GROOVE QUANTITY	2
AXND	COUNTERBORE FEATURE	NOT INCLUDED
BFYT	UNABLE TO DECODE	UNABLE TO DECODE
BSGG	KEYING FACILITY	INCLUDED
BSGK	KEYING FACILITY TYPE	KEYWAY
BSNP	SECURING METHOD	THREADED HOLE
BSYG	SPLIT HUB FEATURE	NOT INCLUDED
BXSH	WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE	OFFSET
BXSJ	LIGHTENING HOLE	NOT INCLUDED
BXSK	INTEGRAL COOLING VANE	NOT INCLUDED
BXSM	GROOVE SHAPE	U
BYDS	BORE FEATURE	INCLUDED
BYDY	KEYING FACILITY LARGEST DIMENSION LOCATION	AA END
BYFF	SECURING LOCATION	BB END
BYZD	HUB END OUTSIDE DIAMETER AND LOCATION	1.625 INCHES MINIMUM AA END AND 1.630 INCHES MAXIMUM AA END AND 1.750 INCHES NOMINAL BB END
BYZF	DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION	1.000 INCHES NOMINAL AA END AND 0.343 INCHES NOMINAL BB END
FEAT	SPECIAL FEATURES	TWO 5/32 DEEP BY 1/4 IN. RADIUS GROOVES,ONE LOCATED 22-1/2 IN. DEG LEFT ANGLE FROM KEY,2ND ONE 180 DEG FROM 1ST ONE ON BB END OF HUB
NMBR	QUANTITY	1
STYL	STYLE DESIGNATOR	WEBBED OR SPOKED