The Circuit Breaker, cataloged under National Stock Number 5925-00-166-7932, 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 7 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-00-166-7932 |
| Primary Part Number | EX15849 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Cole Hersee Company |
| Status | ACTIVE |
| Operating Voltage Type and Rating Per Pole in Volts | 24.0 DC ALL LOCATIONS |
| Mounting Facility Type and Quantity | 2 SLOT |
| Body Style | RECTANGULAR DIMENSIONAL ENVELOPE |
| Pole Quantity | 6 |
| Maximum Continuous Load Current Rating Per Pole | 20.0 AMPERES DC ALL LOCATIONS |
| Terminal Type and Quantity | 12 THREADED STUD |
| Mounting Slot Width | 0.280 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 |
NSN 5925-00-166-7932 is a Circuit Breaker, manufactured by Cole Hersee Company, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-00-166-7932 has 2 manufacturer part numbers on file: 30511-6 (Cole Hersee Company), EX15849 (Cole Hersee Company).
1 possible match (shared part number, not a government interchangeability claim): 3110-00-606-9196. Verify interchangeability with system specifications before substitution.
Key specifications for EX15849: Operating Voltage Type and Rating Per Pole in Volts: 24.0 DC ALL LOCATIONS; Mounting Facility Type and Quantity: 2 SLOT; Overall Height: 1.500 INCHES NOMINAL IN; Body Style: RECTANGULAR DIMENSIONAL ENVELOPE. 7 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.