NSN 5925-01-653-3395 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-653-3395. Manufacturer of record part number: 428.
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 428
Manufacturer: Master Lock Company Llc
General Description
The Locking Device,circuit Breaker, cataloged under National Stock Number 5925-01-653-3395, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Master Lock Company Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5925-01-653-3395
Primary Part Number
428
Item Name
Locking Device,circuit Breaker
FSC / FSG
5925 / 59 — Circuit Breakers
Manufacturer
Master Lock Company Llc
Status
ACTIVE
Features Provided
LOCK
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.
5925-00-001-1277
CIRCUIT BREAKER
5925-00-001-2809
5925-00-001-2809 · Item name not on file
5925-00-001-3838
CIRCUIT BREAKER
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
5925-00-001-5938
5925-00-001-5938 · Item name not on file
5925-00-001-5942
CIRCUIT BREAKER
5925-00-001-5977
CIRCUIT BREAKER
Frequently Asked Questions
What is NSN 5925-01-653-3395?
NSN 5925-01-653-3395 is a Locking Device,circuit Breaker, manufactured by Master Lock Company Llc, classified under FSC 5925, Circuit Breakers. Status: active.
What part numbers are listed for NSN 5925-01-653-3395?
NSN 5925-01-653-3395 has 2 manufacturer part numbers on file: 428 (Master Lock Company Llc), 0151 6135 (Blackwood J. Blackwood & Son Pty Ltd).
What are the specifications of 428?
Key specifications for 428: Features Provided: LOCK; Special Features: SPARK-PROOF NYLON CONSTRUCTION; Part Name Assigned by Controlling Agency: PLASTIC LOCKOUT HASP. 1 specification is documented in the U.S. Government catalog.
Is NSN 5925-01-653-3395 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.