Recently Updated NSN 3020-00-517-2457 Or (3020005172457) Part List

Item Name	Gear Helical
Federal Supply Group (FSG)	Mechanical Power Transmission Equipment
Federal Supply Class (FSC)	3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN)	00-517-2457 (005172457)
NCB Code	USA (00)
Manufacturer	Hatch And Kirk Inc, General Motors Corp

Part Number	Manufacturer	Item Name	RFQ
3230627	hatch and kirk inc	gear helical	RFQ
3230627	general motors corp	gear helical	RFQ

MRC	Criteria	Characteristic
AAQL	BODY STYLE	PLAIN,SOLID
AGJS	PITCH DIAMETER	2.0000 INCHES NOMINAL
AJLA	TEETH QUANTITY	10
ANTP	BORE STYLE	W/ KEYWAY BOTH ENDS
CQFM	HARDNESS RATING	60.0 ROCKWELL C MINIMUM OVERALL AND 65.0 ROCKWELL C MAXIMUM OVERALL
CWCD	NOMINAL OUTSIDE DIAMETER	2.4000 INCHES
CWMW	TEETH TYPE	SINGLE HELIX
CWNH	TOOTH FORM	STANDARD
CWNM	TOOTH DIRECTION	LEFT
CWPP	PRESSURE ANGLE	28.0000 DEGREES
CWPZ	HELIX ANGLE	10.0000 DEGREES
CWRM	FACE NOMINAL WIDTH	2.000 INCHES
CWRS	BORE NOMINAL DIAMETER	1.001 INCHES BOTH ENDS
CWSN	KEYWAY NOMINAL WIDTH	0.200 INCHES BOTH ENDS
CWSR	NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM	0.590 INCHES BOTH ENDS
MATT	MATERIAL	STEEL COMP 135M OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-869,CLASS A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYL	STYLE DESIGNATOR	HUBLESS