PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4661Cam Breaker

Prestolite Electric Inc · NSN 2920-00-033-2601 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-033-2601 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-033-2601. Primary manufacturer part number: 4661.
Features
  • Cam Breaker — FSC 2920
  • 3 verified cross-references
  • Primary manufacturer: Prestolite Electric Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cam Breaker, cataloged under National Stock Number 2920-00-033-2601, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Prestolite Electric Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCam Breaker
FSC / FSG2920 — No Item Name Available (FSG 29)
ManufacturersWico-Prestolite Co the Div of Eltra Corp (CAGE 79575); Prestolite Electric Inc (CAGE 68505); Prestolite Electric Inc (CAGE 24975)
Technical Specifications
ParameterValue
NSN2920-00-033-2601
Primary Part Number4661
Item NameCam Breaker
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerPrestolite Electric Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
7530-00-181-7175DB-500 8 1/2 X 14 INTERCHANGEABLE
Paper,copying,xerographic Proces
Nashua Corporation Dba Nashua Specialty Coated Products
1560-00-447-6122265-913806 INTERCHANGEABLE
Cover,access,aircraft
Sabreliner Corporation
5905-00-891-239895J20K INTERCHANGEABLE
Resistor,fixed,wire Wound
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5960-01-028-6191256-0180-010 INTERCHANGEABLE
Electron Tube
Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems
6625-01-314-06164661 INTERCHANGEABLE
Generator,signal
Scientific Atlanta Inc
Cross-Reference Index
Part NumberManufacturer
4661 Wico-Prestolite Co the Div of Eltra Corp (USA)
4661 Prestolite Electric Inc (USA)
4661 PRIMARY Prestolite Electric Inc (USA)
Related Parts
7530-00-181-7175INTERCHANGEABLE
PAPER,COPYING,XEROGRAPHIC PROCES
DB-500 8 1/2 X 14
1560-00-447-6122INTERCHANGEABLE
COVER,ACCESS,AIRCRAFT
265-913806
5905-00-891-2398INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
95J20K
5960-01-028-6191INTERCHANGEABLE
ELECTRON TUBE
256-0180-010
6625-01-314-0616INTERCHANGEABLE
GENERATOR,SIGNAL
4661

Frequently Asked Questions

What is NSN 2920-00-033-2601?

NSN 2920-00-033-2601 is a Cam Breaker, manufactured by Prestolite Electric Inc, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-00-033-2601?

NSN 2920-00-033-2601 has 3 cross-referenced part numbers: 4661 (Wico-Prestolite Co the Div of Eltra Corp), 4661 (Prestolite Electric Inc), 4661 (Prestolite Electric Inc).

What NSN replaces 2920-00-033-2601?

There are 5 known substitutes for 2920-00-033-2601: 7530-00-181-7175, 1560-00-447-6122, 5905-00-891-2398 and 2 more. Verify interchangeability with system specifications before substitution.

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