PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S995077452Switch Assembly,starter,engine

Ametek Inc Div Ametek Switch · NSN 2920-01-082-6731 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-01-082-6731 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-082-6731. Primary manufacturer part number: S995077452.
Features
  • Switch Assembly,starter,engine — FSC 2920
  • General Characteristics Item Description: 24 VOLT; DOUBLE POLE;SINGLE THROW; BRASS CONTACTS
  • 5 verified cross-references
  • Primary manufacturer: Ametek Inc Div Ametek Switch
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
  • Mechanical power generation
  • Drive system operation
General Description

The Switch Assembly,starter,engine, cataloged under National Stock Number 2920-01-082-6731, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Ametek Inc Div Ametek Switch. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2920-01-082-6731
Primary Part NumberS995077452
Item NameSwitch Assembly,starter,engine
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerAmetek Inc Div Ametek Switch
StatusCANCELLED
General Characteristics Item Description24 VOLT; DOUBLE POLE;SINGLE THROW; BRASS CONTACTS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5330-00-064-6992 INTERCHANGEABLE
Packing,preformed
5325-00-276-425716A026 INTERCHANGEABLE
Grommet,nonmetallic
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Cross-Reference Index
Part NumberManufacturer
S995077452 PRIMARY Ametek Inc Div Ametek Switch (USA)
2920010826731 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
S214077452 Prestolite Electric Inc (USA)
77452 Prestolite Electric Inc (USA)
77452 Prestolite Electric Inc (USA)
Related Parts
5330-00-064-6992INTERCHANGEABLE
PACKING,PREFORMED
5325-00-276-4257INTERCHANGEABLE
GROMMET,NONMETALLIC
16A026

Frequently Asked Questions

What is NSN 2920-01-082-6731?

NSN 2920-01-082-6731 is a Switch Assembly,starter,engine, manufactured by Ametek Inc Div Ametek Switch, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-01-082-6731?

NSN 2920-01-082-6731 has 5 cross-referenced part numbers: S995077452 (Ametek Inc Div Ametek Switch), 2920010826731 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), S214077452 (Prestolite Electric Inc), 77452 (Prestolite Electric Inc), 77452 (Prestolite Electric Inc).

What NSN replaces 2920-01-082-6731?

There are 2 known substitutes for 2920-01-082-6731: 5330-00-064-6992, 5325-00-276-4257. Verify interchangeability with system specifications before substitution.

What are the specifications of S995077452?

Key specifications for S995077452: General Characteristics Item Description: 24 VOLT; DOUBLE POLE;SINGLE THROW; BRASS CONTACTS. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2920-01-082-6731 still in active supply?

NSN 2920-01-082-6731 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.
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