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Engine Accessory Generator

NSN: 2920-00-758-0631 | Model: 1100374

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.

NSN Properties and Flags
NATO Stock Number
2920-00-758-0631
DEMIL
NO
Thread Direction
Right-hand
Thread Length
Between 0.460 inches and 0.550 inches
Furnished Items
Woodruff key
Second Step Diameter
Between 0.6684 inches and 0.669 inches
Keyway Width
0.125 inches
Unthreaded Portion Length
Between 0.750 inches and 0.840 inches
Mounting Hole Thread Direction
Right-hand
Mounting Style
Bracket mtd w/three mtg holes, top hole threaded
Keyway Length
0.625 inches
Submersibility
Nonsubmersible
Maximum Operating Altitude Rating
Not rated
Shaft Rotation Direction
Clockwise
Distance From End To Keyway Center
0.938 inches
Thread Diameter
0.669 inches
Ground Polarity Type
Negative or positive
Armature Minimum Speed In Rpm At Full Current Output
2710
Maximum Output Current Rating In Amps
25.0
Grounding Method
External
Shaft Drive End Style
Straight shaft end, threaded, w/keyway
Distance Between Shaft Center And Bottom Mounting Hole Center
Between 3.052 inches and 3.072 inches
Distance Between Shaft Center And Top Mounting Hole Center
3.062 inches
Angular Deviation Of First Hole From Top Center In Deg
193.0
Angular Deviation Of Second Hole From First Hole In Deg
164.0
Distance Between Inside Surfaces Of Hinge Bracket
Between 6.115 inches and 6.139 inches
Distance Between Outside Surfaces Of Hinge Bracket
Between 6.935 inches and 6.959 inches
Bottom Mounting Hole Diameter
Between 0.314 inches and 0.324 inches
Thread Series
Uns
Thread Class
2a
Mounting Hole Thread Series Designator
Unc
Mounting Hole Thread Diameter
0.312 inches
Mounting Hole Thready Qty Per Inch (tpi)
18
Mounting Hole Thread Class
2b
Thready Qty Per Inch (tpi)
20
Voltage In Volts
12.0
Fsc Application Data
Engine electrical system, nonaircraft

Pricing and Availability

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NSN 2920-00-758-0631 Datasheet

Supply Class (FSC):
Nonaircraft Engine Electrical System Components
Cross Reference:
  • 1100374
  • 1100374
  • 1100374
  • 1100374
Cage Codes:
  • Remy, Inc. (CAGE 1LW55)
  • General Motors Corp (CAGE 24617)
  • General Motors Corp (CAGE 61928)
  • General Motors Corp (CAGE 16764)
Schedule B & Trade:
  • Schedule B: 8511500000 (NAICS 336320)

    Generators for internal combustion engines, nesoi

  • SITC: 77831

    Electrical ignition or starting equipment used for spark-ignition or compression-ignition internal combustion engines; generators and cut-outs, etc.

  • End Use: 30200

    Engines and engine parts (carburetors, pistons, rings, and valves)

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    062120 - Generators/motors/parts noi

  • WCC:

    590 - Generators and parts, (machinery and parts),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    X
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $149.36 to $248.94..
Does NSN 2920-00-758-0631 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 2920-00-758-0631?
007580631 or 00-758-0631
Does NSN 2920-00-758-0631 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2920-00-758-0631?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1960