NSN 5925-01-601-8634 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-601-8634. Manufacturer of record part number: 506-AB140CMN2500.
Also searched as5925-01-601-8634 ·
5925016018634 ·
NIIN 016018634 ·
01-601-8634 ·
FSC 5925 Circuit Breakers · CAGE 0AK83 · 506-AB140CMN2500
Circuit Protection Type: ERROR CURRENT ALL LOCATIONS
Trip Release Characteristic: INSTANTANEOUS ALL LOCATIONS
Trip Release Method: MAGNETIC ALL LOCATIONS
1 manufacturer part number on file
Manufacturer of record: Highland Engineering, Inc.
Identification
NSN: 5925-01-601-8634
NIIN: 016018634
FSC: 5925 — Circuit Breakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 506-AB140CMN2500
Manufacturer: Highland Engineering, Inc.
General Description
The Circuit Breaker, cataloged under National Stock Number 5925-01-601-8634, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Highland Engineering, Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5925-01-601-8634
Primary Part Number
506-AB140CMN2500
Item Name
Circuit Breaker
FSC / FSG
5925 / 59 — Circuit Breakers
Manufacturer
Highland Engineering, Inc.
Status
ACTIVE
Circuit Protection Type
ERROR CURRENT ALL LOCATIONS
Trip Release Characteristic
INSTANTANEOUS ALL LOCATIONS
Trip Release Method
MAGNETIC ALL LOCATIONS
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 5925-01-601-8634?
NSN 5925-01-601-8634 is a Circuit Breaker, manufactured by Highland Engineering, Inc., classified under FSC 5925, Circuit Breakers. Status: active.
What part numbers are listed for NSN 5925-01-601-8634?
NSN 5925-01-601-8634 has 1 manufacturer part number on file: 506-AB140CMN2500 (Highland Engineering, Inc.).
What are the specifications of 506-AB140CMN2500?
Key specifications for 506-AB140CMN2500: Circuit Protection Type: ERROR CURRENT ALL LOCATIONS; Trip Release Characteristic: INSTANTANEOUS ALL LOCATIONS; Part Name Assigned by Controlling Agency: CIRCUIT BREAKER, 3 PHASE; End Item Identification: BEAR WATER. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5925-01-601-8634 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.