NSN 2920-00-643-4850 · NIIN 006434850 · FSC 2920
NO DASHES 2920006434850
In Stock
GENERATOR,ENGINE ACCESSORY
Engine Electrical System Components, Nonaircraft
Technical characteristics
34 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| BCMF | DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET | INCHES MINIMUM 8.123 AND INCHES MAXIMUM 8.137 |
| BZRR | THREAD SERIES | UNS |
| CFHL | THREAD CLASS | 2A |
| BCGF | MAXIMUM OUTPUT CURRENT RATING IN AMPS | 18.0 |
| BCGN | GROUNDING METHOD | EXTERNAL |
| BCMC | ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG | 159.0 |
| BCMH | BOTTOM MOUNTING HOLE DIAMETER | INCHES NOMINAL 0.453 |
| BCGS | SHAFT DRIVE END STYLE | |
| BCLY | DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER | INCHES NOMINAL 3.875 |
| BCMD | DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET | INCHES MINIMUM 7.243 AND INCHES MAXIMUM 7.257 |
| BCMB | ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG | 193.0 |
| AWDP | THREAD DIAMETER | INCHES NOMINAL 0.669 |
| AXHX | GROUND POLARITY TYPE | NEGATIVE OR POSITIVE |
| BCGD | ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT | 1900 |
| AFYS | KEYWAY LENGTH | INCHES NOMINAL 0.625 |
| AHZV | SUBMERSIBILITY | NONSUBMERSIBLE |
| AKCT | SHAFT ROTATION DIRECTION | CLOCKWISE |
| ADER | MOUNTING STYLE | |
| ADZC | ENVIRONMENTAL PROTECTION | CORROSION RESISTANT AND FUNGUS RESISTANT |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| CMLL | MOUNTING HOLE THREAD DIAMETER | INCHES NOMINAL 0.375 |
| CMLM | MOUNTING HOLE THREAD QUANTITY PER INCH | 16 |
| CMLN | MOUNTING HOLE THREAD CLASS | 2B |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| ELEC | VOLTAGE IN VOLTS | 24.0 |
| ZZZV | FSC APPLICATION DATA | ENGINEELECTRICAL SYSTEM,NONAIRCRAFT |
| ABRR | KEYWAY WIDTH | INCHES NOMINAL 0.125 |
| ABVA | UNTHREADED PORTION LENGTH | INCHES MINIMUM 0.750 AND INCHES MAXIMUM 0.840 |
| BCLZ | DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER | INCHES NOMINAL 3.500 |
| ANTX | DISTANCE FROM END TO KEYWAY CENTER | INCHES NOMINAL 0.900 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES MINIMUM 0.460 AND INCHES MAXIMUM 0.550 |
| ABFF | FURNISHED ITEMS | TERMINAL SHIELD AND WOODRUFF KEY |
| ABPT | SECOND STEP DIAMETER | INCHES MINIMUM 0.668 AND INCHES MAXIMUM 0.669 |
Cross-references
4 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIIN 003242979. An older drawing citing one of those numbers resolves here.