NSN Part Numbers List by NSN 3020-00-481-2489 (3020004812489)

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Item Name Gear Spur
INC Code 05466
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 00-481-2489 (004812489)
NCB Code USA (00)
Part Number Manufacturer Item Name QTY RFQ
25823B scientific atlanta inc gear spur Avl RFQ
25823 scientific atlanta inc gear spur Avl RFQ

Technical Characteristics of NSN 3020004812489

MRCCriteriaCharacteristic
AAQLBODY STYLEPLAIN,SOLID
ABSXATTACHMENT METHODMOUNTING HOLE
AGJSPITCH DIAMETER12.5000 INCHES NOMINAL
AJLATEETH QUANTITY150
ANTPBORE STYLEPLAIN BOTH ENDS
CMLKMOUNTING HOLE THREAD SERIES DESIGNATORUNC AXIALLY THROUGH BODY,FIRST END
CQFMHARDNESS RATING23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL
CQLTMOUNTING HOLE NOMINAL THREAD SIZE0.375 INCHES AXIALLY THROUGH BODY,FIRST END
CTQYMOUNTING HOLE TYPE AND QUANTITY8 THREADED AXIALLY THROUGH BODY,FIRST END
CWCDNOMINAL OUTSIDE DIAMETER12.664 INCHES
CWNHTOOTH FORMSTANDARD
CWPPPRESSURE ANGLE20.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.840 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.940 INCHES
CWRSBORE NOMINAL DIAMETER9.380 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATOR1 STEP FIRST END
CWWHEND NOMINAL LENGTH0.350 INCHES FIRST END
CWWNEND NOMINAL DIAMETER11.001 INCHES FIRST END
CWWSFIRST STEP NOMINAL LENGTH0.490 INCHES FIRST END
CWXBFIRST STEP NOMINAL DIAMETER12.140 INCHES FIRST END
CWZNBOLT HOLE CIRCLE NOMINAL DIAMETER10.125 INCHES AXIALLY THROUGH BODY,FIRST END
MATTMATERIALSTEEL COMP 4140 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUB

Relevant Components for NSN - 3020-00-481-2489, 3020004812489
3040-00-262-8891 (3040002628891) 3040-01-421-5235 (3040014215235) 3040-00-862-7010 (3040008627010) 3020-01-522-3569 (3020015223569)
3020-00-415-1710 (3020004151710) 3020-01-559-9536 (3020015599536) 3040-00-766-2073 (3040007662073) 3040-00-230-2357 (3040002302357)
3040-01-281-9707 (3040012819707) 3040-00-961-2545 (3040009612545) 3040-01-181-0963 (3040011810963) 3020-01-199-1152 (3020011991152)

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