INSTANT RFQ

National Stock Number (NSN) 3020-00-877-6491 (3020008776491) Parts List

Item Name Gearspur
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 00-877-6491 (008776491)
NCB Code USA (00)
Manufacturer Roller Bearing Company Of America, Southern Gear And Machine Inc, Northrop Grumman Systems Corporation, Arrow Fasteners Inc, Secs Inc, Designatronics Incorporated, Litton Systems Inc
Part Number Manufacturer Item Name Cage Code RFQ
G3-46 roller bearing company of america gearspur 00141 RFQ
164-46S southern gear and machine inc gearspur 01351 RFQ
026-001307 northrop grumman systems corporation gearspur 26916 RFQ
169-15 arrow fasteners inc gearspur 92755 RFQ
GP24-46P1 secs inc gearspur 23266 RFQ
H21-46 designatronics incorporated gearspur 00328 RFQ
169-15 litton systems inc gearspur 25549 RFQ
169-15-49 arrow fasteners inc gearspur 92755 RFQ
169-15-49 litton systems inc gearspur 25549 RFQ

Technical Characteristics of NSN 3020008776491

MRCCriteriaCharacteristic
AJLATEETH QUANTITY46
ANTPBORE STYLEPLAIN BOTH ENDS
CWCDNOMINAL OUTSIDE DIAMETER1.000 INCHES
CWNHTOOTH FORMSTANDARD
CWPPPRESSURE ANGLE20.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.125 INCHES
CWRSBORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COMP 303S MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
AAQLBODY STYLEPLAIN,SOLID
AGJSPITCH DIAMETER0.9583 INCHES NOMINAL
CQFMHARDNESS RATING75.0 ROCKWELL B MINIMUM AND 83.0 ROCKWELL B MAXIMUM OVERALL
CWTRHUB STYLE DESIGNATORPINNED FIRST END
CWTXHUB NOMINAL DIAMETER0.500 INCHES FIRST END
MATTMATERIALSTEEL COMP 303 OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUB

Relevant Components for NSN - 3020-00-877-6491, 3020008776491
3020-00-649-6951 (3020006496951) 3030-00-872-5477 (3030008725477) 3020-01-383-5236 (3020013835236) 3040-00-571-5905 (3040005715905)
3040-01-471-3613 (3040014713613) 3040-00-411-8629 (3040004118629) 3020-00-995-7954 (3020009957954) 3040-01-260-6892 (3040012606892)
3040-01-338-4600 (3040013384600) 3040-01-173-4261 (3040011734261) 3010-01-079-0635 (3010010790635) 3040-00-614-3038 (3040006143038)

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