NSN 5925-01-657-9457 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-657-9457. Manufacturer of record part number: 280966-002.
Also searched as5925-01-657-9457 ·
5925016579457 ·
NIIN 016579457 ·
01-657-9457 ·
FSC 5925 Circuit Breakers · CAGE 1SPJ9 · 280966-002
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 280966-002
Manufacturer: Hobart Ground Power
General Description
The Circuit Breaker, cataloged under National Stock Number 5925-01-657-9457, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hobart Ground Power. 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
5925-01-657-9457
Primary Part Number
280966-002
Item Name
Circuit Breaker
FSC / FSG
5925 / 59 — Circuit Breakers
Manufacturer
Hobart Ground Power
Status
ACTIVE
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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5925-00-001-5748 · Item name not on file
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5925-00-001-5938 · Item name not on file
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Frequently Asked Questions
What is NSN 5925-01-657-9457?
NSN 5925-01-657-9457 is a Circuit Breaker, manufactured by Hobart Ground Power, classified under FSC 5925, Circuit Breakers. Status: active.
What part numbers are listed for NSN 5925-01-657-9457?
NSN 5925-01-657-9457 has 1 manufacturer part number on file: 280966-002 (Hobart Ground Power).
What are the specifications of 280966-002?
Key specifications for 280966-002: Special Features: OM-2095 OPERATION AND MAINTENANCE MANUAL; End Item Identification: POWERMASTER ADV PLUS/SERIES500048A/SOLID STATE CONVERTER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5925-01-657-9457 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.