PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50635Regulator,engine Generator

Libby Power Systems, Llc · NSN 2920-00-640-7518 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-640-7518 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-640-7518. Primary manufacturer part number: 50635.
Features
  • Regulator,engine Generator — FSC 2920
  • 38 verified cross-references
  • Primary manufacturer: Libby Power Systems, Llc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Regulator,engine Generator, cataloged under National Stock Number 2920-00-640-7518, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Libby Power Systems, Llc. This item has 38 commercial cross-references from 28 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameRegulator,engine Generator
FSC / FSG2920 — No Item Name Available (FSG 29)
ManufacturersLibby Power Systems, Llc (CAGE 36024); Mancraft Industries Inc (CAGE 54764); Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (CAGE 96046); Prestolite Electric Inc (CAGE 24975); Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
Technical Specifications
ParameterValue
NSN2920-00-640-7518
Primary Part Number50635
Item NameRegulator,engine Generator
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerLibby Power Systems, Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-010-3320 INTERCHANGEABLE
Washer,lock
7530-00-043-24038220 INTERCHANGEABLE
Chart,recording Instrument
Graphic Controls Acquisition Corp.
6530-00-104-7584 INTERCHANGEABLE
Tubing,sterilization
4140-00-152-3923 INTERCHANGEABLE
Fan,ventilating
4720-00-212-6948430565 INTERCHANGEABLE
Hose Assembly,nonmetallic
Clark Material Handling Company
5975-00-240-2703 INTERCHANGEABLE
Coupling,electrical Conduit
9540-00-251-2595 INTERCHANGEABLE
Angle,structural
1660-00-347-071814609 INTERCHANGEABLE
Plate,diaphragm Backing
Honeywell International, Inc Div Aerospace-Tucson
2610-00-350-9975 INTERCHANGEABLE
Inner Tube,pneumatic Tire,vehicu
3030-00-578-011115483 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
Cross-Reference Index
Part NumberManufacturer
50635 Libby Power Systems, Llc (USA)
MH10816 Mancraft Industries Inc (USA)
32926 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
VBU4002UT Prestolite Electric Inc (USA)
3M6560 Caterpillar Inc Div Caterpillar Defense (USA)
MS13805-1 General Motors Corp Delco Remy Div (USA)
VBU4002UT Prestolite Electric Inc (USA)
140-0174-88 Harsco Corp Bmy-Combat Systems Div (USA)
53605DS Hercules Engine Co Inc (USA)
A1373 Rowan-Bmi Corp (USA)
142305 Cummins Inc. (USA)
8376514 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
519242 Treasury Department (USA)
14609 John Reiner & Co. Inc. (USA)
279Q3 Morris Material Handling, Inc. (USA)
272741R91 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
MIL-R-10265 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1118644 General Motors Corp AC-Delco Div Government Order Dept (USA)
M330M501 Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA)
6408258D Hercules Engine Co Inc (USA)
Related Parts
5310-00-010-3320INTERCHANGEABLE
WASHER,LOCK
7530-00-043-2403INTERCHANGEABLE
CHART,RECORDING INSTRUMENT
8220
6530-00-104-7584INTERCHANGEABLE
TUBING,STERILIZATION
4140-00-152-3923INTERCHANGEABLE
FAN,VENTILATING
4720-00-212-6948INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
430565
5975-00-240-2703INTERCHANGEABLE
COUPLING,ELECTRICAL CONDUIT
9540-00-251-2595INTERCHANGEABLE
ANGLE,STRUCTURAL
1660-00-347-0718INTERCHANGEABLE
PLATE,DIAPHRAGM BACKING
14609
2610-00-350-9975INTERCHANGEABLE
INNER TUBE,PNEUMATIC TIRE,VEHICU
3030-00-578-0111INTERCHANGEABLE
BELT,V
15483
5950-00-578-1055INTERCHANGEABLE
TRANSFORMER,POWER
R-26A
5915-00-655-0306INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
462548

Frequently Asked Questions

What is NSN 2920-00-640-7518?

NSN 2920-00-640-7518 is a Regulator,engine Generator, manufactured by Libby Power Systems, Llc, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-00-640-7518?

NSN 2920-00-640-7518 has 38 cross-referenced part numbers: 50635 (Libby Power Systems, Llc), MH10816 (Mancraft Industries Inc), 32926 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), VBU4002UT (Prestolite Electric Inc), 3M6560 (Caterpillar Inc Div Caterpillar Defense) and 33 more.

What NSN replaces 2920-00-640-7518?

There are 12 known substitutes for 2920-00-640-7518: 5310-00-010-3320, 7530-00-043-2403, 6530-00-104-7584 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 2920-00-640-7518 still in active supply?

NSN 2920-00-640-7518 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com