AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-377-5253 (003775253) |
| NCB Code | USA (00) |
| Manufacturer | White Farm Equipment Co, Dresser Industries Inc, Remy Inc, General Motors Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.844 INCHES NOMINAL |
| AAUH | SPLINE MINOR DIAMETER | 0.690 INCHES MINIMUM AND 0.698 INCHES MAXIMUM |
| AAUJ | SPLINE MAJOR DIAMETER | 0.874 INCHES MINIMUM AND 0.8745 INCHES MAXIMUM |
| AAUK | SPLINE WIDTH | 0.216 INCHES MINIMUM AND 0.217 INCHES MAXIMUM |
| ABSA | SPLINE QUANTITY | 6 |
| ACJC | MOUNTING HOLE THREAD DIRECTION | RIGHT-HAND |
| ADZC | ENVIRONMENTAL PROTECTION | CORROSION RESISTANT AND FUNGUS RESISTANT |
| AHZV | SUBMERSIBILITY | NONSUBMERSIBLE |
| AKCT | SHAFT ROTATION DIRECTION | CLOCKWISE |
| AWDP | THREAD DIAMETER | 0.625 INCHES NOMINAL |
| AXFH | SPLINE LENGTH | 2.000 INCHES NOMINAL |
| AXHX | GROUND POLARITY TYPE | NEGATIVE OR POSITIVE |
| BCGD | ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT | 950 |
| BCGF | MAXIMUM OUTPUT CURRENT RATING IN AMPS | 55.0 |
| BCGN | GROUNDING METHOD | INTERNAL |
| BCGS | SHAFT DRIVE END STYLE | TAPERED SHAFT END,THREADED W/KEYWAY |
| BCLY | DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER | 4.875 INCHES NOMINAL |
| BCLZ | DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER | 4.500 INCHES NOMINAL |
| BCMB | ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG | 0.0 |
| BCMC | ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG | 180.0 |
| BCMD | DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET | 4.277 INCHES MINIMUM AND 4.287 INCHES MAXIMUM |
| BCMF | DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET | 5.371 INCHES MINIMUM AND 5.381 INCHES MAXIMUM |
| BCMG | TOP MOUNTING HOLE DIAMETER | 0.627 INCHES MINIMUM AND 0.629 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNF |
| CFHL | THREAD CLASS | 2A |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNF |
| CMLL | MOUNTING HOLE THREAD DIAMETER | 0.500 INCHES NOMINAL |
| CMLM | MOUNTING HOLE THREAD QUANTITY PER INCH | 20 |
| CMLN | MOUNTING HOLE THREAD CLASS | 2B |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| ELEC | VOLTAGE IN VOLTS | 12.0 |
| ZZZV | FSC APPLICATION DATA | ENGINEELECTRICAL SYSTEM,NONAIRCRAFT |
| Relevant Components for NSN - 2920-00-377-5253, 2920003775253 | ||||
| 2910-00-362-6680 (2910003626680) | 2930-00-364-9190 (2930003649190) | 2930-00-657-6128 (2930006576128) | 2995-01-313-0691 (2995013130691) | |
| 2915-00-931-5119 (2915009315119) | 2920-01-448-1346 (2920014481346) | 2910-01-684-5450 (2910016845450) | 2930-01-389-2291 (2930013892291) | |
| 2910-00-605-5306 (2910006055306) | 2910-01-546-5626 (2910015465626) | 2920-01-644-6835 (2920016446835) | 2910-00-214-6784 (2910002146784) | |
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