INSTANT RFQ

National Stock Number (NSN) 3020-00-917-4977 (3020009174977) 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) 00-917-4977 (009174977)
NCB Code USA (00)
Manufacturer Bae Systems Inc, Southern Gear And Machine Inc, Roller Bearing Company Of America, Arch Gear Works Inc
Part Number Manufacturer Item Name Cage Code RFQ
450530-1 bae systems inc gear antibacklash spur 80249 RFQ
AB250-75-1873 southern gear and machine inc gear antibacklash spur 01351 RFQ
P13-3-75 roller bearing company of america gear antibacklash spur 00141 RFQ
Z4E-75-A arch gear works inc gear antibacklash spur 01147 RFQ

Technical Characteristics of NSN 3020009174977

MRCCriteriaCharacteristic
AGJSPITCH DIAMETER1.1713 INCHES NOMINAL
AJLATEETH QUANTITY75
ANTPBORE STYLEPLAIN BOTH ENDS
BDZQBACKLASH DESIGNATIONGRADE C
CWCDNOMINAL OUTSIDE DIAMETER1.201 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 DIAMETER0.187 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPINNED FIRST END
CWTXHUB NOMINAL DIAMETER0.375 INCHES FIRST END
CWWKPRECISION CLASSIFICATIONQUALITY NUMBER 10
MATTMATERIALALUMINUM ALLOY 2024 BODY
MATTMATERIALSTEEL COMP 303SE HUB
MDCLMATERIAL DOCUMENT AND CLASSIFICATION66,AISI 303SE/SAE 30303SE FED STD SINGLE MATERIAL RESPONSE HUB
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY
SFTTSURFACE TREATMENTANODIZE BODY
SFTTSURFACE TREATMENTPASSIVATE HUB
STYLSTYLE DESIGNATORPROTRUDING HUB

Relevant Components for NSN - 3020-00-917-4977, 3020009174977
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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