| 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) | 00-507-3273 (005073273) |
| NCB Code | USA (00) |
| Manufacturer | General Motors Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJE | THREAD PITCH DIAMETERS | 0.6324 TO 0.6365 INCHES |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.458 INCHES MINIMUM AND 0.518 INCHES MAXIMUM |
| ABFF | FURNISHED ITEMS | RADIO INTERFERENCE SHIELDING AND WOODRUFF KEY |
| ABPT | SECOND STEP DIAMETER | 0.6684 INCHES MINIMUM AND 0.669 INCHES MAXIMUM |
| ABRR | KEYWAY WIDTH | 0.125 INCHES NOMINAL |
| ABVA | UNTHREADED PORTION LENGTH | 1.280 INCHES MINIMUM AND 1.340 INCHES MAXIMUM |
| ACJC | MOUNTING HOLE THREAD DIRECTION | RIGHT-HAND |
| ADZC | ENVIRONMENTAL PROTECTION | CORROSION RESISTANT AND FUNGUS RESISTANT |
| AFYS | KEYWAY LENGTH | 0.625 INCHES NOMINAL |
| AHZV | SUBMERSIBILITY | NONSUBMERSIBLE |
| AKCT | SHAFT ROTATION DIRECTION | COUNTERCLOCKWISE |
| ANTX | DISTANCE FROM END TO KEYWAY CENTER | 1.140 INCHES NOMINAL |
| AWDP | THREAD DIAMETER | 0.669 INCHES NOMINAL |
| AXHX | GROUND POLARITY TYPE | NEGATIVE OR POSITIVE |
| BCGD | ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT | 1900 |
| BCGF | MAXIMUM OUTPUT CURRENT RATING IN AMPS | 18.0 |
| BCGN | GROUNDING METHOD | EXTERNAL |
| BCGS | SHAFT DRIVE END STYLE | STRAIGHT SHAFT END,THREADED,W/KEYWAY |
| BCGW | DISTANCE FROM RAISED FACE TO FIRST MOUNTING HOLE CENTER | 1.650 INCHES NOMINAL |
| BCMB | ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG | 20.0 |
| BCMC | ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG | 100.0 |
| BCMK | DISTANCE FROM RAISED FACE TO SECOND MOUNTING CENTER | 5.150 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNS |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNF |
| CMLL | MOUNTING HOLE THREAD DIAMETER | 0.375 INCHES NOMINAL |
| CMLM | MOUNTING HOLE THREAD QUANTITY PER INCH | 24 |
| CMLN | MOUNTING HOLE THREAD CLASS | 2B |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| ELEC | VOLTAGE IN VOLTS | 24.0 |
| ZZZV | FSC APPLICATION DATA | ENGINE ELECTRICAL SYSTEM,NONAIRCRAFT |
| Relevant Components for NSN - 2920-00-507-3273, 2920005073273 | ||||
| 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) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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