Recently Updated NSN 3020-00-512-2999 Or (3020005122999) Part List

Item Name Gear Cluster
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 00-512-2999 (005122999)
NCB Code USA (00)
Manufacturer Safran Power Usa Llc, Lucas Aerospace Ltd, Goodrich Corporation
Part Number Manufacturer Item Name RFQ
35390 safran power usa llc gear cluster RFQ
35390 lucas aerospace ltd gear cluster RFQ
35390 goodrich corporation gear cluster RFQ

Technical Characteristics of NSN 3020005122999

MRCCriteriaCharacteristic
ANTPBORE STYLEPLAIN BOTH ENDS
APGFDESIGN TYPESPUR FIRST GEAR
APGFDESIGN TYPESPUR SECOND GEAR
BDZQBACKLASH DESIGNATIONGRADE C ALL GEARS
CQCFCONSTRUCTIONSOLID
CWCDNOMINAL OUTSIDE DIAMETER1.1070 INCHES SECOND GEAR
CWCDNOMINAL OUTSIDE DIAMETER1.8125 INCHES FIRST GEAR
CWFRNOMINAL OVERALL LENGTH0.505 INCHES
CWQNHUB NOMINAL LENGTH0.0400 INCHES FIRST END
CWQNHUB NOMINAL LENGTH0.095 INCHES BETWEEN FIRST AND SECOND GEAR
CWRSBORE NOMINAL DIAMETER0.687 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
CWTRHUB STYLE DESIGNATORPLAIN FIRST END
CWTXHUB NOMINAL DIAMETER0.937 INCHES BETWEEN FIRST AND SECOND GEAR
CWTXHUB NOMINAL DIAMETER0.937 INCHES FIRST END
CWWKPRECISION CLASSIFICATIONQUALITY NUMBER 10 ALL GEARS OR QUALITY NUMBER 11 ALL GEARS
MATTMATERIALSTEEL COMP 4140 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

Relevant Components for NSN - 3020-00-512-2999, 3020005122999
3040-99-750-9441 (3040997509441) 3040-01-309-9880 (3040013099880) 3020-00-056-1680 (3020000561680) 3040-01-592-1774 (3040015921774)
3040-01-340-6053 (3040013406053) 3040-01-424-7637 (3040014247637) 3020-00-762-8849 (3020007628849) 3040-01-411-4890 (3040014114890)
3020-01-163-7221 (3020011637221) 3030-00-041-2888 (3030000412888) 3030-00-421-7151 (3030004217151) 3040-01-256-3453 (3040012563453)

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