| Item Name | Shaft Assembly Flex |
| INC Code | 20315 |
| Federal Supply Group (FSG) | Aircraft Components and Accessories |
| Federal Supply Class (FSC) | 1680 Miscellaneous Aircraft Accessories and Components |
| National Item Identification Number (NIIN) | 00-647-1668 (006471668) |
| NCB Code | USA (00) |
| Manufacturer | Boeing Company The, Lennor Engineering Co, Safran Power Usa Llc, Lucas Aerospace Ltd |
| Associated Parts Numbers of NSN 1680-00-647-1668 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 32-64016-17 | boeing company the | shaft assembly flex | 76301 | A | A | RFQ |
| 32-64016-7 | boeing company the | shaft assembly flex | 76301 | A | A | RFQ |
| 15939LN044-00 | lennor engineering co | shaft assembly flex | 19377 | A | H | RFQ |
| 15939-044-00 | safran power usa llc | shaft assembly flex | 3cpe0 | F | A | RFQ |
| 15939-044-00 | lucas aerospace ltd | shaft assembly flex | 31435 | A | R | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJE | THREAD PITCH DIAMETERS | 0.6009 TO 0.6050 INCHES BOTH ENDS |
| AAJF | THREAD DIRECTION | RIGHT-HAND BOTH ENDS |
| AAUJ | SPLINE MAJOR DIAMETER | 0.307 INCHES NOMINAL BOTH ENDS |
| ABHP | OVERALL LENGTH | 45.000 INCHES NOMINAL |
| ABSA | SPLINE QUANTITY | 12 BOTH ENDS |
| ABSC | SPLINE MINOR DIAMETER | 0.241 INCHES NOMINAL BOTH ENDS |
| AECT | THREAD DEPTH | 0.250 INCHES NOMINAL BOTH ENDS |
| AEDN | TIP LENGTH | 0.625 INCHES NOMINAL BOTH ENDS |
| AGGZ | SHANK OUTSIDE DIAMETER | 0.500 INCHES NOMINAL BOTH ENDS |
| AGJS | PITCH DIAMETER | 0.250 INCHES NOMINAL BOTH ENDS |
| AJXJ | CORE MATERIAL | STEEL |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNS BOTH ENDS |
| AKMH | CORE DIAMETER | 0.150 INCHES NOMINAL |
| APJC | THREAD LOCATION | INTERNAL BOTH ENDS |
| APTD | END TYPE | ROUND,INTERNAL SPLINED BOTH ENDS |
| ASDB | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL BOTH ENDS |
| AWZY | END CONNECTION TYPE | UNION FERRULE BOTH ENDS |
| AXFG | SPLINE PRESSURE ANGLE IN DEG | 14.5 BOTH ENDS |
| AXFH | SPLINE LENGTH | 0.244 INCHES NOMINAL BOTH ENDS |
| AXYS | SPLINE TYPE | STRAIGHT BOTH ENDS |
| BJPS | CASING MATERIAL | STEEL |
| BPPL | WRENCHING FACILITY TYPE | HEXAGON BOTH ENDS |
| CFQW | CROSS SECTION SIZE AND LOCATION | 0.406 INCHES NOMINAL DIAMETER BOTH ENDS |
| CFRP | CASING LENGTH BETWEEN FERRULES | 42.375 INCHES NOMINAL |
| CFRQ | CASING OUTSIDE DIAMETER | 0.445 INCHES NOMINAL |
| CFRT | SWIVEL END | NOT PROVIDED BOTH ENDS |
| CFRW | END OVERALL DIAMETER | 0.875 INCHES NOMINAL BOTH ENDS |
| CFRY | LUBRICATION FITTING | NOT PROVIDED BOTH ENDS |
| CFRZ | CORE OVERALL LENGTH | 45.000 INCHES NOMINAL |
| CFSB | CORE ROTATION DIRECTION | CLOCKWISE OR COUNTERCLOCKWISE |
| CFSL | CORE REMOVABILITY | NONREMOVABLE |
| Relevant Components for NSN - 1680-00-647-1668, 1680006471668 | ||||
| 1680-01-059-6868 (1680010596868) | 1680-01-609-9158 (1680016099158) | 1680-01-538-8070 (1680015388070) | 1680-00-317-3936 (1680003173936) | |
| 1680-01-675-4927 (1680016754927) | 1680-01-550-9440 (1680015509440) | 1680-00-956-9949 (1680009569949) | 1680-01-142-7632 (1680011427632) | |
| 1680-01-560-4504 (1680015604504) | 1680-01-156-0823 (1680011560823) | 1680-01-557-5081 (1680015575081) | 1680-01-647-8586 (1680016478586) | |
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