The Circuit Breaker, cataloged under National Stock Number 5925-01-464-9550, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cole Hersee Company. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-464-9550 |
| Primary Part Number | 30171-30 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Cole Hersee Company |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 TERMINAL |
| Center to Center Distance Between Terminals Parallel to Width | 0.680 INCHES NOMINAL IN |
| Circuit Protection Type | OVERVOLTAGE ALL LOCATIONS |
| Mounting Surface to Terminal End Distance | 1.330 INCHES NOMINAL IN |
| Trip Release Characteristic | INSTANTANEOUS ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 24.0 DC ALL LOCATIONS |
| Body Length | 1.250 INCHES NOMINAL IN |
| Terminal Type and Quantity | 2 QUICK DISCONNECT, MALE |
| Trip Release Method | SOLID STATE ALL LOCATIONS |
| 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 |
|---|---|
| 9325C08-1013-01 | The Entwistle Company Llc (USA) |
| 30171-30 PRIMARY | Cole Hersee Company (USA) |
| Reference | Meaning |
|---|---|
| 9325C08-1013 | D/9 Drawing number reference only The Entwistle Company Llc |
NSN 5925-01-464-9550 is a Circuit Breaker, manufactured by Cole Hersee Company, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-464-9550 has 2 manufacturer part numbers on file: 9325C08-1013-01 (The Entwistle Company Llc), 30171-30 (Cole Hersee Company).
Key specifications for 30171-30: Mounting Facility Type and Quantity: 2 TERMINAL; Center to Center Distance Between Terminals Parallel to Width: 0.680 INCHES NOMINAL IN; Circuit Protection Type: OVERVOLTAGE ALL LOCATIONS; Mounting Surface to Terminal End Distance: 1.330 INCHES NOMINAL IN. 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.