INSTANT RFQ

NSN 3020012794640 Gear Spur Parts Directory

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) 01-279-4640 (012794640)
NCB Code USA (01)
Manufacturer Mcelroy Marine Machinery
Part Number Manufacturer Item Name Cage Code RFQ
C-1281-83-11 mcelroy marine machinery gear spur 67121 RFQ
C-1281-85 mcelroy marine machinery gear spur 67121 RFQ
C-1281-85-11 mcelroy marine machinery gear spur 67121 RFQ

Technical Characteristics of NSN 3020012794640

MRCCriteriaCharacteristic
AAQLBODY STYLEPLAIN,SOLID
AGAVEND ITEM IDENTIFICATIONWINCH,MCELROY MACHINE AND MFG. CO.,MODEL MTW32-20E
AGJSPITCH DIAMETER31.0000 INCHES NOMINAL
AJLATEETH QUANTITY62
ANTPBORE STYLEPLAIN BOTH ENDS
CQFMHARDNESS RATING360.0 BRINELL HULTGREN MINIMUM OVERALL
CWCDNOMINAL OUTSIDE DIAMETER32.438 INCHES
CWPPPRESSURE ANGLE20.0000 DEGREES
CWRBBODY RECESS NOMINAL DEPTH2.250 INCHES FIRST END
CWRMFACE NOMINAL WIDTH3.250 INCHES
CWRSBORE NOMINAL DIAMETER16.501 INCHES BOTH ENDS
MATTMATERIALSTEEL COMP 4140 OVERALL
STYLSTYLE DESIGNATORHUBLESS,RECESSED BODY

Relevant Components for NSN - 3020-01-279-4640, 3020012794640
3040-01-155-7012 (3040011557012) 3020-00-100-4681 (3020001004681) 3020-00-988-0876 (3020009880876) 3040-00-333-6761 (3040003336761)
3040-01-383-5297 (3040013835297) 3020-01-238-6176 (3020012386176) 3030-01-568-5575 (3030015685575) 3020-00-938-1799 (3020009381799)
3020-00-131-6900 (3020001316900) 3020-01-119-1640 (3020011191640) 3020-01-170-2391 (3020011702391) 3010-01-189-6725 (3010011896725)

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