Recently Updated NSN 3040-00-787-4263 Or (3040007874263) Part List

Item Name Gearshaft Bevel
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3040 Miscellaneous Power Transmission Equipment
National Item Identification Number (NIIN) 00-787-4263 (007874263)
NCB Code USA (00)
Manufacturer Bell Helicopter Textron Inc
Part Number Manufacturer Item Name RFQ
204-040-103-007 bell helicopter textron inc gearshaft bevel RFQ
204-040-103-7 bell helicopter textron inc gearshaft bevel RFQ

Technical Characteristics of NSN 3040007874263

MRCCriteriaCharacteristic
ABXFSHAFT LENGTH5.820 INCHES MINIMUM AND 5.830 INCHES MAXIMUM
AJLATEETH QUANTITY27
ANJSSHAFT END TYPEKEYWAY FLAT,SPLINED INVOLUTE
CWPPPRESSURE ANGLE20.0000 DEGREES
CYEQSHAFT MATERIALSTEEL
ABHPOVERALL LENGTH6.570 INCHES MINIMUM AND 6.580 INCHES MAXIMUM
AJWSGEAR OUTSIDE DIAMETER3.660 INCHES MINIMUM AND 3.662 INCHES MAXIMUM
AQGHDIAMETRAL PITCH7.7143
AQPLFACE WIDTH0.690 INCHES MINIMUM AND 0.700 INCHES MAXIMUM
CRSJSHAFT TYPESHOULDERED
CWMWTEETH TYPESPIRAL
CWNMTOOTH DIRECTIONRIGHT
CWQDPITCH ANGLE46.0867 DEGREES
CYERGEAR MATERIALSTEEL
CYESHARDNESS RATING AND LOCATION90.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL AND 91.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
CYETSHAFT LARGEST DIAMETER1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM
CYEUGEAR LOCATION ON SHAFTON END OF SHAFT
CYEWSHAFT END SIZE1.266 INCHES
FEATSPECIAL FEATURESFIRST STEP HAS 1.375-18 NEF-2A THREADS

Relevant Components for NSN - 3040-00-787-4263, 3040007874263
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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