The Circuit Breaker, cataloged under National Stock Number 5925-01-285-6522, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Libby Power Systems, Llc. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 — Circuit Breakers (FSG 59) |
| Manufacturers | Libby Power Systems, Llc (CAGE 36024); Eaton Corp Aerospace Commercial Controls Div (CAGE 1W134) |
| Parameter | Value |
|---|---|
| NSN | 5925-01-285-6522 |
| Primary Part Number | 111-7092 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Libby Power Systems, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 111-7092 PRIMARY | Libby Power Systems, Llc (USA) |
| AM3R-Z535-1 | Eaton Corp Aerospace Commercial Controls Div (USA) |
| Reference | Meaning |
|---|---|
| AM3-Z535-1 | 5/9 Secondary reference Eaton Corp Heinemann Products Commercial Controls Div |
NSN 5925-01-285-6522 is a Circuit Breaker, manufactured by Libby Power Systems, Llc, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-285-6522 has 2 manufacturer part numbers on file: 111-7092 (Libby Power Systems, Llc), AM3R-Z535-1 (Eaton Corp Aerospace Commercial Controls Div).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-508-9043. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.