National Stock Number (NSN) 3020-00-266-7669 (3020002667669) Parts List

Item Name	Sprocketwheel
Federal Supply Group (FSG)	Mechanical Power Transmission Equipment
Federal Supply Class (FSC)	3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN)	00-266-7669 (002667669)
NCB Code	USA (00)
Manufacturer	Brinkley Technology Group Llc, Hercules Engine Co Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
82526BSPC7	brinkley technology group llc	sprocketwheel	1ml14	RFQ
81550PC82529A	brinkley technology group llc	sprocketwheel	1ml14	RFQ
81543PC82529A	brinkley technology group llc	sprocketwheel	1ml14	RFQ
81550PC82529A	hercules engine co inc	sprocketwheel	28265	RFQ
82529A	hercules engine co inc	sprocketwheel	28265	RFQ
82529A	brinkley technology group llc	sprocketwheel	1ml14	RFQ
81543PC82529A	hercules engine co inc	sprocketwheel	28265	RFQ
82526BSPC7	hercules engine co inc	sprocketwheel	28265	RFQ

MRC	Criteria	Characteristic
ABFF	FURNISHED ITEMS	KEYING FACILITY
ABHE	OUTSIDE DIAMETER	3.442 INCHES MINIMUM AND 3.472 INCHES MAXIMUM
ABHP	OVERALL LENGTH	0.938 INCHES NOMINAL
ABRR	KEYWAY WIDTH	0.253 INCHES NOMINAL
ABSF	KEY WIDTH	0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
ABXV	BORE DIAMETER	1.500 INCHES MINIMUM AND 1.505 INCHES MAXIMUM
ADGE	BORE LENGTH	0.938 INCHES NOMINAL
AEVF	DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY	0.870 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
AGJS	PITCH DIAMETER	3.196 INCHES NOMINAL
ALNC	HUB OUTSIDE DIAMETER	2.625 INCHES NOMINAL BOTH ENDS
AQPL	FACE WIDTH	0.284 INCHES NOMINAL
ARJD	DESIGN FORM	PLAIN
ASBP	BORE TYPE	STRAIGHT
ASXJ	METALLIC HARDNESS RATING AND LOCATION	35.0 ROCKWELL C MINIMUM HUB AND 45.0 ROCKWELL C MAXIMUM HUB
ASYR	DISTANCE FROM HUB END TO FLANGE END	0.201 INCHES NOMINAL BB END
ASYR	DISTANCE FROM HUB END TO FLANGE END	0.452 INCHES NOMINAL AA END
BSGK	KEYING FACILITY TYPE	KEYWAY
BYFL	TEETH ROW QUANTITY	1
BYFN	TEETH QUANTITY PER ROW	20
BYFP	ASA STANDARD CHAIN NUMBER	40
BYFQ	HARDNESS RATING TEST METHOD	ROCKWELL
BYFR	TEETH HARDNESS RATING	35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
BYGF	TOOTH PITCH	0.500 INCHES NOMINAL
FEAT	SPECIAL FEATURES	0.062 IN. DEEP BY 45 DEG ANGLE CHAMFER ON BORE END ON 1ST END OF HUB,0.125 IN. DIA HOLE DRILLED ON A 8 DEG ANGLE FROMBASE OF TEETH INTO BORE ON 2ND END OF HUB
MATT	MATERIAL	STEEL COMP 1020
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE
NMBR	QUANTITY	1
STYL	STYLE DESIGNATOR	PLAIN