The Circuit Breaker, cataloged under National Stock Number 5925-01-264-7294, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-264-7294 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Status | ACTIVE |
| Bushing Length | 0.380 INCHES NOMINAL IN |
| Operating Voltage Type and Rating Per Pole in Volts | 240.0 AC AND 50.0 DC SINGLE LOCATION |
| Frequency in Hertz | 60.0 OR 400.0 SINGLE LOCATION |
| Body Style | MULTIPOLE-SINGLE ACTUATOR TYPE |
| Pole Quantity | 2 |
| Mounting Surface to Terminal End Distance | 1.828 INCHES NOMINAL IN |
| Maximum Continuous Load Current Rating Per Pole | 4.0 AMPERES AC SINGLE LOCATION |
| Terminal Type and Quantity | 2 PIN |
| Center to Center Distance Between Terminals Parallel to Length | 0.906 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| M39019/04-319 | 2/2 Government specification standardization U.S. Government activity |
| MIL-PRF-39019 | 5/9 Secondary reference U.S. Government activity |
| MIL-PRF-39019/4 | 4/1 Identification reference U.S. Government activity |
NSN 5925-01-264-7294 is a Circuit Breaker, classified under FSC 5925, Circuit Breakers. Status: active.
7 possible matches (shared part number, not a government interchangeability claim): 5925-01-310-1312, 5925-01-407-3071, 5925-01-437-9172. Verify interchangeability with system specifications before substitution.
Key specifications for 5925-01-264-7294: Bushing Length: 0.380 INCHES NOMINAL IN; Operating Voltage Type and Rating Per Pole in Volts: 240.0 AC AND 50.0 DC SINGLE LOCATION; Frequency in Hertz: 60.0 OR 400.0 SINGLE LOCATION; Body Style: MULTIPOLE-SINGLE ACTUATOR TYPE. 9 specifications are documented in the U.S. Government catalog.
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.