INSTANT RFQ

National Stock Number (NSN) 3020-00-477-1838 (3020004771838) Parts List

Item Name Gear Antibacklash 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) 00-477-1838 (004771838)
NCB Code USA (00)
Manufacturer Abb T And D Power Co Inc, Northrop Grumman Systems Corporation, Peerless Instrument Co Inc
Part Number Manufacturer Item Name Cage Code RFQ
243-127-2088 abb t and d power co inc gear antibacklash spur 5z509 RFQ
243-127-2088 northrop grumman systems corporation gear antibacklash spur 95542 RFQ
243-127-2088 peerless instrument co inc gear antibacklash spur 7y951 RFQ

Technical Characteristics of NSN 3020004771838

MRCCriteriaCharacteristic
ABSXATTACHMENT METHODCLAMP
AGJSPITCH DIAMETER0.9166 INCHES NOMINAL
AJLATEETH QUANTITY88
ANTPBORE STYLEPLAIN BOTH ENDS
CWCDNOMINAL OUTSIDE DIAMETER0.9375 INCHES
CWNHTOOTH FORMSTANDARD
CWPPPRESSURE ANGLE20.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.2180 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.104 INCHES
CWRSBORE NOMINAL DIAMETER0.1198 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORSPLIT FIRST END
CWTXHUB NOMINAL DIAMETER0.188 INCHES FIRST END
CWWCCLAMPING SURFACE NOMINAL LENGTH0.1880 INCHES FIRST END
CWWKPRECISION CLASSIFICATIONQUALITY NUMBER 12
MATTMATERIALALUMINUM ALLOY 2024 OVERALL
SFTTSURFACE TREATMENTANODIZE OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUB

Relevant Components for NSN - 3020-00-477-1838, 3020004771838
3040-00-609-5218 (3040006095218) 3020-01-056-6488 (3020010566488) 3040-01-411-9471 (3040014119471) 3010-01-461-2220 (3010014612220)
3040-01-164-3411 (3040011643411) 3010-01-464-1141 (3010014641141) 3020-00-310-5518 (3020003105518) 3020-00-920-3050 (3020009203050)
3020-01-060-1100 (3020010601100) 3020-00-344-7198 (3020003447198) 3040-01-121-1554 (3040011211554) 3040-00-042-8422 (3040000428422)

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