The Circuit Breaker, cataloged under National Stock Number 5925-01-473-0631, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Snap Action Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 — Circuit Breakers (FSG 59) |
| Manufacturers | Snap Action Inc. (CAGE 01NN8) |
| Parameter | Value |
|---|---|
| NSN | 5925-01-473-0631 |
| Primary Part Number | VB3-M5-F57 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Snap Action Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| VB3-M5-F57 PRIMARY | Snap Action Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3126505 | 5/9 Secondary reference Oshkosh Corp |
| 3126505 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 5925014730631 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5925PL1598692 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5925-01-473-0631 is a Circuit Breaker, manufactured by Snap Action Inc., classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-473-0631 has 1 manufacturer part number on file: VB3-M5-F57 (Snap Action Inc.).
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.