Product Details | ENGINE STARTER-GENERATOR

2925-00-179-7143 A rotating machine which is an accessory to and directly cranks an aircraft engine and subsequently generates direct current. The generator and starter action is not simultaneous. See also STARTER,ENGINE,ELECTRICAL and GENERATOR,ENGINE ACCESSORY. Excludes STARTER-GENERATOR,ENGINE,AIR TURBINE DRIVEN.

Part Alternates: 23032020, 23032-020, 23032022, 23032-022, 2925EG002, 2925EG0021, 2925EG002-1, 2925-00-179-7143, 00-179-7143, 2925001797143, 001797143

Engine Accessories | Engine Electrical System Components, Aircraft Prime Moving

Supply Group (FSG) NSN Assign. NIIN
29 15 NOV 1968 00-179-7143

Drawings & Photos | NSN 2925-00-179-7143


Demand History | NSN 2925-00-179-7143

Part Number Request Date QTY Origin
2925-00-179-7143 2024-06-163 1 US
2925-00-179-7143 2023-06-164 1 US
2925-00-179-7143 2023-05-124 1 United States
2925-00-179-7143 2017-07-182 1 CA
23032022 2016-03-71 1 us
23032022 2014-05-122 2 US
2925-00-179-7143 2013-08-242 1 US
23032022 2013-08-226 1 PH
23032022 2010-09-265 1 United States
2925-00-179-7143 2010-09-265 1 US
23032022 2008-10-280 10 Guam
23032022 2006-03-87 1 United States

Cross Reference | NSN 2925-00-179-7143

Part Number Cage Code Manufacturer
23032-020 31435 LUCAS AEROSPACE POWER EQUIPMENT CORPORATION
23032-022 31435 LUCAS AEROSPACE POWER EQUIPMENT CORPORATION
23032-022 3CPE0 SAFRAN POWER USA, LLC
2925EG002 81996 U S ARMY AVIATION AND MISSILE COMMAND
2925EG002-1 81996 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 2925-00-179-7143

Characteristic Specifications
SPLINE QUANTITY 12
MOUNTING HOLE DIAMETER 0.339 INCHES MINIMUM AND 0.454 INCHES MAXIMUM
GROUNDING METHOD INTERNAL
MAXIMUM OUTPUT CURRENT RATING IN AMPS 150.0
SHAFT ROTATION DIRECTION COUNTERCLOCKWISE
SHAFT DRIVE END STYLE SPLINED SHAFT END
SPLINE WIDTH 0.070 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
UNABLE TO DECODE SQUARE FLANGE W/FOUR MTG HOLES
VOLTAGE IN VOLTS 28.0
SPLINE LENGTH 0.812 INCHES MAXIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY THE MFR SOURCE CONTROL REF NO.2925EG002,FSMC 81996
INPUT CURRENT RATING 450.0 AMPERES NOMINAL
MOUNTING HOLE CIRCLE RADIUS 2.500 INCHES MINIMUM
SPLINE MAJOR DIAMETER 0.645 INCHES MINIMUM AND 0.650 INCHES MAXIMUM
SPLINE MINOR DIAMETER 0.550 INCHES MAXIMUM
SUBMERSIBILITY NONSUBMERSIBLE

Restrictions/Controls & Freight Information | NSN 2925-00-179-7143

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 062120 GENERATORS/MOTORS/PARTS NOI
Less than car load rating Q 70
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 2925-00-179-7143

Category Code Description
Materiel Category and Inventory ManagerH Aircraft, Air Materiel
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment1 REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBPOH-58A and OH-58C
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplyB17US Army Aviation and Missile Command (Air)
ATTN: AMSMI-LC-MM-C
Redstone Arsenal, AL 35898-5230
AgencyDADepartment of the Army
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityDWhen repair is beyond lower level maintenance capability, evacuate the item to depot. Disposal is not authorized below wholesale level.
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each