PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

04665Regulator,engine Generator

Phelon R E Co Inc · NSN 2920-00-966-9169 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-966-9169 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-966-9169. Primary manufacturer part number: 04665.
Features
  • Regulator,engine Generator — FSC 2920
  • Mounting Hole Diameter: 0.266 INCHES NOMINAL IN
  • System Voltage Rating: 24.0
  • Terminal Encasement: ENCASED
  • System Ground Polarity: NEGATIVE
  • Output Voltage Rating in Volts: 20.0 MINIMUM AND 30.0 MAXIMUM
  • Radio Interference Shielding: PROVIDED
  • Voltage Regulator Unit Quantity: 1
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Regulator,engine Generator, cataloged under National Stock Number 2920-00-966-9169, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Phelon R E Co Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2920-00-966-9169
Primary Part Number04665
Item NameRegulator,engine Generator
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerPhelon R E Co Inc
StatusACTIVE
Mounting Hole Diameter0.266 INCHES NOMINAL IN
System Voltage Rating24.0
Terminal EncasementENCASED
System Ground PolarityNEGATIVE
Output Voltage Rating in Volts20.0 MINIMUM AND 30.0 MAXIMUM
Radio Interference ShieldingPROVIDED
Voltage Regulator Unit Quantity1
Terminal Quantity1
Mounting StyleTHREE HOLE TRIANGULAR
Distance Between Holes Along Width1.406 INCHES MINIMUM AND 1.414 INCHES MAXIMUM IN
Terminal TypeCONNECTOR, RECEPTACLE W/INTERNAL CONTACTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5310-00-011-2724 INTERCHANGEABLE
Washer,lock
2530-00-384-09775300888 INTERCHANGEABLE
Cover,end Rear Brak
General Motors Corp
5110-00-679-4669 INTERCHANGEABLE
Blade,knife
5815-00-753-098904665 INTERCHANGEABLE
Teletypewriter Subassembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
5975-01-089-9804X50-M INTERCHANGEABLE
Conduit Outlet
Egs Electrical Group Appleton Div
7930-01-380-85015104845 INTERCHANGEABLE
Concrete Sealer Finish
Diversey Corp Dubois Div
5310-01-716-5858NGN512NN-3-8 INTERCHANGEABLE
Nut,clip-on
Northrop Grumman Systems Corp Integrated Systems Sector
Cross-Reference Index
Part NumberManufacturer
04665 PRIMARY Phelon R E Co Inc (USA)
ERM5330 Satair A/s (DNK)
10016954 Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
F4665 PRIMARY Phelon R E Co Inc (USA)
250738 Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
VBU500IUT Prestolite Div of Bunker Ramo-Eltra Corp Eltra Corp (USA)
2920009669169 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
MP0813 PRIMARY Motor Parts Inc of Michigan (USA)
X19 Phelon R E Co Inc (USA)
250738 Hercules Engine Co Inc (USA)
ERM5330 Renk America Llc Div Renk America (USA)
TIP00136-02APR70 Cecom Lr Center (USA)
FG4665 Phelon R E Co Inc (USA)
13206E0813 Cecom Lr Center (USA)
Related Parts
5310-00-011-2724INTERCHANGEABLE
WASHER,LOCK
2530-00-384-0977INTERCHANGEABLE
COVER,END REAR BRAK
5300888
5110-00-679-4669INTERCHANGEABLE
BLADE,KNIFE
5815-00-753-0989INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
04665
5975-01-089-9804INTERCHANGEABLE
CONDUIT OUTLET
X50-M
7930-01-380-8501INTERCHANGEABLE
CONCRETE SEALER FINISH
5104845
5310-01-716-5858INTERCHANGEABLE
NUT,CLIP-ON
NGN512NN-3-8

Frequently Asked Questions

What is NSN 2920-00-966-9169?

NSN 2920-00-966-9169 is a Regulator,engine Generator, manufactured by Phelon R E Co Inc, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-00-966-9169?

NSN 2920-00-966-9169 has 14 cross-referenced part numbers: 04665 (Phelon R E Co Inc), ERM5330 (Satair A/s), 10016954 (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine), F4665 (Phelon R E Co Inc), 250738 (Brinkley Technology Group Llc Dba Hercules Manufacturing) and 9 more.

What NSN replaces 2920-00-966-9169?

There are 7 known substitutes for 2920-00-966-9169: 5310-00-011-2724, 2530-00-384-0977, 5110-00-679-4669 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 04665?

Key specifications for 04665: Mounting Hole Diameter: 0.266 INCHES NOMINAL IN; System Voltage Rating: 24.0; Terminal Encasement: ENCASED; System Ground Polarity: NEGATIVE. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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