NSN 5925-01-625-5237 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-625-5237. Manufacturer of record part number: HFW3040JL.
Maximum Continuous Load Current Rating Per Pole: 40.0 AMPERES AC ALL LOCATIONS
3 manufacturer part numbers on file
Manufacturer of record: Eaton Corporation
Identification
NSN: 5925-01-625-5237
NIIN: 016255237
FSC: 5925 — Circuit Breakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: HFW3040JL
Manufacturer: Eaton Corporation
General Description
The Circuit Breaker, cataloged under National Stock Number 5925-01-625-5237, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5925-01-625-5237
Primary Part Number
HFW3040JL
Item Name
Circuit Breaker
FSC / FSG
5925 / 59 — Circuit Breakers
Manufacturer
Eaton Corporation
Status
ACTIVE
Pole Quantity
3
Maximum Continuous Load Current Rating Per Pole
40.0 AMPERES AC 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 5925-01-625-5237?
NSN 5925-01-625-5237 is a Circuit Breaker, manufactured by Eaton Corporation, classified under FSC 5925, Circuit Breakers. Status: active.
What part numbers are listed for NSN 5925-01-625-5237?
NSN 5925-01-625-5237 has 3 manufacturer part numbers on file: HFW3040JL (Eaton Electric Ltd T/a Eaton Mem), E1022182 (Rolls-Royce Plc Naval Marine), HFW3040JL (Eaton Corporation).
What are the specifications of HFW3040JL?
Key specifications for HFW3040JL: Pole Quantity: 3; Maximum Continuous Load Current Rating Per Pole: 40.0 AMPERES AC ALL LOCATIONS. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5925-01-625-5237 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.