NSN 2920-01-458-9238

Part Details | ENGINE ACCESSORY GENERATOR

2920-01-458-9238 A generator primarily designed to be mounted on an internal combustion engine, and to be driven by the engine to keep the battery in a charged condition. May also supply current for the engine ignition system and/or electrical equipment which is connected to the battery circuit. Includes alternating current generators designed for use with a rectifier. Excludes the major generator of "GENERATING SETS". For generators specifically designed for aircraft use and not mounted on the engine, see GENERATOR, DIRECT CURRENT.

Alternate Parts: N12281, N1228-1, 3043161, 3043161, 2920-01-458-9238, 01-458-9238, 2920014589238, 014589238

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29SEP 15, 199801-458-923817311 ( GENERATOR, ENGINE ACCESSORY )
REFERENCE DRAWINGS & PICTURES

SQUARE FLANGE W/FOUR MTG HOLES

STRAIGHT SHAFT END, THREADED, W/KEYWAY

Cross Reference | NSN 2920-01-458-9238
Part Number Cage Code Manufacturer
N1228-176761C. E. NIEHOFF & CO.
304316145152OSHKOSH CORPORATION
304316175Q65OSHKOSH DEFENSE, LLC
Technical Data | NSN 2920-01-458-9238
Characteristic Specifications
VOLTAGE IN VOLTS28.0
ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT8000
SHAFT ROTATION DIRECTIONB$C
MOUNTING STYLE6 SQUARE FLANGE W/FOUR MTG HOLES
SHAFT DRIVE END STYLE STRAIGHT SHAFT END, THREADED, W/KEYWAY
THREAD LENGTH0.850 INCHES NOMINAL
SECOND STEP DIAMETER0.4375 INCHES NOMINAL
KEYWAY WIDTH0.1875 INCHES NOMINAL
UNTHREADED PORTION LENGTH1.500 INCHES NOMINAL
KEYWAY LENGTH0.780 INCHES NOMINAL
DISTANCE FROM END TO KEYWAY CENTER2.350 INCHES NOMINAL
THREAD SERIES UN
THREAD DIAMETER0.3750 INCHES NOMINAL
THREAD QUANTITY PER INCH16
THREAD CLASS 1A
THREAD TOLERANCE CLASS EXTERNAL
THREAD DIRECTION RIGHT-HAND
SUBMERSIBILITY NONSUBMERSIBLE
END ITEM IDENTIFICATIONE/I 2320013042277