NSN 5925-01-428-9243 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-428-9243. Manufacturer of record part number: 8663-A-109.
Also searched as5925-01-428-9243 ·
5925014289243 ·
NIIN 014289243 ·
01-428-9243 ·
FSC 5925 Circuit Breakers · CAGE 15175 · 8663-A-109
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 8663-A-109
Manufacturer: Cpi Essco Inc
General Description
The Circuit Breaker, cataloged under National Stock Number 5925-01-428-9243, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cpi Essco Inc. 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
5925-01-428-9243
Primary Part Number
8663-A-109
Item Name
Circuit Breaker
FSC / FSG
5925 / 59 — Circuit Breakers
Manufacturer
Cpi Essco Inc
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
5925-00-001-5748 · Item name not on file
5925-00-001-5926
5925-00-001-5926 · Item name not on file
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5925-00-001-5938 · Item name not on file
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CIRCUIT BREAKER
5925-00-001-5977
CIRCUIT BREAKER
Frequently Asked Questions
What is NSN 5925-01-428-9243?
NSN 5925-01-428-9243 is a Circuit Breaker, manufactured by Cpi Essco Inc, classified under FSC 5925, Circuit Breakers. Status: active.
What part numbers are listed for NSN 5925-01-428-9243?
NSN 5925-01-428-9243 has 1 manufacturer part number on file: 8663-A-109 (Cpi Essco Inc).
What are the specifications of 8663-A-109?
Key specifications for 8663-A-109: End Item Identification: RADOME REPLACEMENT (RADOMERE). 0 specifications are documented in the U.S. Government catalog.
Is NSN 5925-01-428-9243 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.