| Item Name | Generator Engine Accessory |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2920 Engine Electrical System Components Nonaircraft |
| National Item Identification Number (NIIN) | 00-294-3479 (002943479) |
| NCB Code | USA (00) |
| Manufacturer | Allis Chalmers Corp, General Motors Corp, Remy Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.906 INCHES NOMINAL |
| AAUJ | SPLINE MAJOR DIAMETER | 0.874 INCHES NOMINAL |
| AAUK | SPLINE WIDTH | 0.216 INCHES MINIMUM AND 0.217 INCHES MAXIMUM |
| ABSA | SPLINE QUANTITY | 6 |
| ACJC | MOUNTING HOLE THREAD DIRECTION | RIGHT-HAND |
| ADER | MOUNTING STYLE | BRACKET MTD W/THREE MTG HOLES,TOP HOLE THREADED |
| ADZC | ENVIRONMENTAL PROTECTION | CORROSION RESISTANT |
| AHZV | SUBMERSIBILITY | NONSUBMERSIBLE |
| AKCT | SHAFT ROTATION DIRECTION | CLOCKWISE |
| AWDP | THREAD DIAMETER | 0.625 INCHES NOMINAL |
| AXFH | SPLINE LENGTH | 1.938 INCHES NOMINAL |
| BCGD | ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT | 1500 |
| BCGF | MAXIMUM OUTPUT CURRENT RATING IN AMPS | 26.0 |
| BCGG | MINIMUM CURRENT CUT-IN SPEED IN RPM | 880 |
| BCGN | GROUNDING METHOD | INTERNAL |
| BCGS | SHAFT DRIVE END STYLE | SPLINED SHAFT END,THREADED |
| BCGT | COTTER PIN HOLE | INCLUDED |
| BCLY | DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER | 3.875 INCHES NOMINAL |
| BCLZ | DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER | 3.500 INCHES NOMINAL |
| BCMB | ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG | 8.0 |
| BCMC | ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG | 201.0 |
| BCMD | DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET | 7.243 INCHES MINIMUM AND 7.257 INCHES MAXIMUM |
| BCMF | DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET | 8.181 INCHES MINIMUM AND 8.195 INCHES MAXIMUM |
| BCMH | BOTTOM MOUNTING HOLE DIAMETER | 0.328 INCHES MINIMUM AND 0.453 INCHES MAXIMUM |
| BCND | MAXIMUM RATED ARMATURE SPEED IN RPM | 1800 |
| BZRR | THREAD SERIES | UNF |
| CFHL | THREAD CLASS | 2A |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC |
| CMLL | MOUNTING HOLE THREAD DIAMETER | 0.438 INCHES NOMINAL |
| CMLM | MOUNTING HOLE THREAD QUANTITY PER INCH | 14 |
| CMLN | MOUNTING HOLE THREAD CLASS | 2B |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| ELEC | VOLTAGE IN VOLTS | 12.0 |
| Relevant Components for NSN - 2920-00-294-3479, 2920002943479 | ||||
| 2990-01-375-8177 (2990013758177) | 2915-00-150-7331 (2915001507331) | 2920-00-324-3685 (2920003243685) | 2920-00-741-6529 (2920007416529) | |
| 2995-00-915-7733 (2995009157733) | 2940-01-686-2924 (2940016862924) | 2910-01-359-9944 (2910013599944) | 2915-00-367-9295 (2915003679295) | |
| 2995-00-798-8304 (2995007988304) | 2990-00-169-2920 (2990001692920) | 2930-00-322-9520 (2930003229520) | 2995-00-004-1343 (2995000041343) | |
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