The Circuit Breaker, cataloged under National Stock Number 5925-01-649-9042, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Generac Mobile Products, Llc. Government technical data includes 4 specifications, 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.
| Parameter | Value |
|---|---|
| NSN | 5925-01-649-9042 |
| Primary Part Number | 66427 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Generac Mobile Products, Llc |
| Status | ACTIVE |
| Body Style | MULTIPOLE-SINGLE ACTUATOR TYPE |
| Pole Quantity | 3 |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Terminal Type and Quantity | 6 THREADED STUD |
| 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 |
|---|---|
| IELK111-38395-60-V | Airpax (USA) |
| 66427 PRIMARY | Generac Mobile Products, Llc (USA) |
NSN 5925-01-649-9042 is a Circuit Breaker, manufactured by Generac Mobile Products, Llc, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-649-9042 has 2 manufacturer part numbers on file: IELK111-38395-60-V (Airpax), 66427 (Generac Mobile Products, Llc).
Key specifications for 66427: Body Style: MULTIPOLE-SINGLE ACTUATOR TYPE; Pole Quantity: 3; Manual Actuator Type and Quantity: 1 TOGGLE; Part Name Assigned by Controlling Agency: BREAKER, 60A, 250V, 3POLE, BARRIER, STUD V. 4 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.