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) | 00-302-6499 (003026499) |
| NCB Code | USA (00) |
| Manufacturer | Prestolite Electric Inc, General Motors Corp, Military Specifications, Military Standards Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| GKG4802ST | prestolite electric inc | generator engine accessory | RFQ |
| 1117478 | general motors corp | generator engine accessory | RFQ |
| MS13804-1 | general motors corp | generator engine accessory | RFQ |
| MILG12604 | military specifications | generator engine accessory | RFQ |
| MS13804-1 | military standards corp | generator engine accessory | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.680 INCHES NOMINAL |
| AAUH | SPLINE MINOR DIAMETER | 0.7225 INCHES MINIMUM AND 0.7335 INCHES MAXIMUM |
| AAUJ | SPLINE MAJOR DIAMETER | 0.8586 INCHES MINIMUM AND 0.8636 INCHES MAXIMUM |
| AAUK | SPLINE WIDTH | 0.097 INCHES MINIMUM AND 0.0982 INCHES MAXIMUM |
| ABFF | FURNISHED ITEMS | RADIO INTERFERENCE SHIELDING |
| ABSA | SPLINE QUANTITY | 13 |
| ACJC | MOUNTING HOLE THREAD DIRECTION | RIGHT-HAND |
| ADER | MOUNTING STYLE | BRACKET MTD W/THREE MTG HOLES,TOP HOLE THREADED |
| 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 | 1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM |
| AXHX | GROUND POLARITY TYPE | NEGATIVE |
| BCGD | ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT | 1875 |
| BCGF | MAXIMUM OUTPUT CURRENT RATING IN AMPS | 40.0 |
| BCGG | MINIMUM CURRENT CUT-IN SPEED IN RPM | 1490 |
| BCGN | GROUNDING METHOD | INTERNAL |
| BCGS | SHAFT DRIVE END STYLE | SPLINED SHAFT END,THREADED |
| BCLY | DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER | 4.430 INCHES MINIMUM AND 4.450 INCHES MAXIMUM |
| BCLZ | DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER | 4.430 INCHES MINIMUM AND 4.450 INCHES MAXIMUM |
| BCMB | ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG | 180.0 |
| BCMC | ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG | 160.0 |
| BCMD | DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET | 7.521 INCHES MINIMUM AND 7.538 INCHES MAXIMUM |
| BCMF | DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET | 8.381 INCHES MINIMUM AND 8.598 INCHES MAXIMUM |
| BCMH | BOTTOM MOUNTING HOLE DIAMETER | 0.525 INCHES MINIMUM AND 0.537 INCHES MAXIMUM |
| BCND | MAXIMUM RATED ARMATURE SPEED IN RPM | 4000 |
| BZRR | THREAD SERIES | UNF |
| CFHL | THREAD CLASS | 2A |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC |
| CMLL | MOUNTING HOLE THREAD DIAMETER | 0.375 INCHES NOMINAL |
| CMLM | MOUNTING HOLE THREAD QUANTITY PER INCH | 16 |
| CMLN | MOUNTING HOLE THREAD CLASS | 2B |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| ELEC | VOLTAGE IN VOLTS | 28.0 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | B CLASS AND 2 GRADE AND B GROUP |
| ZZZV | FSC APPLICATION DATA | ENGINE ELECTRICAL SYSTEM,NONAIRCRAFT |
| Relevant Components for NSN - 2920-00-302-6499, 2920003026499 | ||||
| 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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