NSN 3020-00-437-6976, (3020004376976) Parts Inventory

Item Name	Pulley Groove
Federal Supply Group (FSG)	Mechanical Power Transmission Equipment
Federal Supply Class (FSC)	3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN)	00-437-6976 (004376976)
NCB Code	USA (00)
Manufacturer	Ametek Inc, Edro Corporation, Eidal International Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
6-1-2304-20-261A	ametek inc	pulley groove	60883	RFQ
6-2-2304-20-261	edro corporation	pulley groove	01551	RFQ
6-1-2304-20-261A	edro corporation	pulley groove	01551	RFQ
6-1-2304-20-261A	eidal international corporation	pulley groove	72869	RFQ

MRC	Criteria	Characteristic
ABGA	GROOVE DEPTH	0.500 INCHES NOMINAL
ABGF	GROOVE WIDTH	0.500 INCHES NOMINAL
ABHE	OUTSIDE DIAMETER	5.250 INCHES NOMINAL
ABHP	OVERALL LENGTH	1.625 INCHES NOMINAL
ABRR	KEYWAY WIDTH	0.188 INCHES NOMINAL
ABUJ	THREAD SIZE	12-24
ABXV	BORE DIAMETER	0.875 INCHES NOMINAL
ADGE	BORE LENGTH	1.000 INCHES NOMINAL
AEVF	DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY	0.532 INCHES NOMINAL
AEVJ	KEYWAY SPACING IN DEG	360.0
AGGS	V GROOVE ANGLE IN DEG	34.0
AGJS	PITCH DIAMETER	4.938 INCHES NOMINAL
AHYF	SECURING HOLE QUANTITY	1
ANNQ	MATERIAL AND LOCATION	STEEL OVERALL
AQPL	FACE WIDTH	1.000 INCHES NOMINAL
ARJD	DESIGN FORM	PLAIN
ASBP	BORE TYPE	STRAIGHT
AWJQ	BEARINGS	NOT INCLUDED
AXHQ	GROOVE QUANTITY	1
AXND	COUNTERBORE FEATURE	NOT INCLUDED
BFYT	HOLE LOCATION	ON TOP OF KEYWAY
BSGG	KEYING FACILITY	INCLUDED
BSGK	KEYING FACILITY TYPE	KEYWAY
BSNP	SECURING METHOD	THREADED HOLE
BSYG	SPLIT HUB FEATURE	NOT INCLUDED
BXSJ	LIGHTENING HOLE	NOT INCLUDED
BXSK	INTEGRAL COOLING VANE	NOT INCLUDED
BXSM	GROOVE SHAPE	V
BYDS	BORE FEATURE	INCLUDED
BYDZ	PROTRUDING HUB CHARACTERISTIC	PLAIN
BYFF	SECURING LOCATION	KEYWAY TOP
BYZD	HUB END OUTSIDE DIAMETER AND LOCATION	1.625 INCHES NOMINAL AA END
BYZF	DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION	0.625 INCHES NOMINAL AA END
NMBR	QUANTITY	1
SFTT	SURFACE TREATMENT	PAINT
STYL	STYLE DESIGNATOR	PLAIN