INSTANT RFQ

National Stock Number (NSN) 3020-00-057-8716 (3020000578716) Parts List

Item Name Gear Spur
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 00-057-8716 (000578716)
NCB Code USA (00)
Manufacturer Navair And Navsea Managed, Lockheed Martin Librascope
Part Number Manufacturer Item Name Cage Code RFQ
1340052 navair and navsea managed gear spur 10001 RFQ
1340052-140 navair and navsea managed gear spur 10001 RFQ
L310011920 lockheed martin librascope gear spur 36090 RFQ

Technical Characteristics of NSN 3020000578716

MRCCriteriaCharacteristic
AAQLBODY STYLEPLAIN,SOLID
ABSXATTACHMENT METHODCLAMP
AGJSPITCH DIAMETER1.4583 INCHES NOMINAL
AJLATEETH QUANTITY140
ANTPBORE STYLEPLAIN BOTH ENDS
CWCDNOMINAL OUTSIDE DIAMETER1.476 INCHES
CWFRNOMINAL OVERALL LENGTH0.386 INCHES
CWNHTOOTH FORMSTANDARD
CWPPPRESSURE ANGLE20.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.292 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.094 INCHES
CWRSBORE NOMINAL DIAMETER0.188 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORSPLIT FIRST END
CWTXHUB NOMINAL DIAMETER0.249 INCHES FIRST END
CWWCCLAMPING SURFACE NOMINAL LENGTH0.265 INCHES FIRST END
CWWKPRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
MATTMATERIALALUMINUM ALLOY 2024 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTANODIZE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUB

Relevant Components for NSN - 3020-00-057-8716, 3020000578716
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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