INSTANT RFQ

National Stock Number (NSN) 3040-01-125-6924 (3040011256924) Parts List

Item Name Shaft Shouldered
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3040 Miscellaneous Power Transmission Equipment
National Item Identification Number (NIIN) 01-125-6924 (011256924)
NCB Code USA (01)
Manufacturer Es3 Prime Logistics Group Inc, Precision Gear Incorporated, Timken Aerospace Inc, Sikorsky Aircraft Corporation, Airtronics International Corp
Part Number Manufacturer Item Name Cage Code RFQ
ES3-DWG-1770 es3 prime logistics group inc shaft shouldered 6lka3 RFQ
65265-02012-101 precision gear incorporated shaft shouldered 21540 RFQ
65265-02012-101 timken aerospace inc shaft shouldered 15152 RFQ
65265-02012-101 sikorsky aircraft corporation shaft shouldered 78286 RFQ
65265-02012-101 airtronics international corp shaft shouldered 58078 RFQ

Technical Characteristics of NSN 3040011256924

MRCCriteriaCharacteristic
AAGZFIRST END STYLECROSS DRILLED HOLE AND SPLINED (STRAIGHT)
AAHNEND SIMILARITYNOT IDENTICAL
AAHPSECOND END STYLECROSS DRILLED HOLE AND SPLINED (STRAIGHT)
ABHPOVERALL LENGTH25.630 INCHES NOMINAL
AMDMFIRST END SPLINE LENGTH1.181 INCHES NOMINAL
AMDNFIRST END SPLINE MINOR DIAMETER0.9100 INCHES MINIMUM AND 0.9200 INCHES MAXIMUM
AMDPFIRST END SPLINE MAJOR DIAMETER1.0365 INCHES MINIMUM AND 1.0390 INCHES MAXIMUM
AMDXFIRST END HOLE DIAMETER0.1360 INCHES NOMINAL
AMDZFIRST END DISTANCE FROM HOLE CENTER TO END0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
AMGASECOND END SPLINE LENGTH1.250 INCHES NOMINAL
ATPCSTEP QUANTITY5
CRTLCRITICALITY CODE JUSTIFICATIONFEAT
CSPYLARGEST STEP DIAMETER1.122 INCHES MINIMUM AND 1.123 INCHES MAXIMUM
CSYMSURFACE FINISH32.0 MICROINCHES
FEATSPECIAL FEATURESFLIGHT SAFETY CRITICAL
MATTMATERIALSTEEL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS6260 ASSN STD SINGLE MATERIAL RESPONSE

Relevant Components for NSN - 3040-01-125-6924, 3040011256924
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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