The Circuit Breaker, cataloged under National Stock Number 5925-01-221-4088, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-221-4088 |
| Primary Part Number | 7946A36H01 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Operating Voltage Type and Rating Per Pole in Volts | 11.0 DC SINGLE LOCATION |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) |
| Body Style | RECTANGULAR DIMENSIONAL ENVELOPE |
| Circuit Protection Type | OVERVOLTAGE SINGLE LOCATION |
| Pole Quantity | 1 |
| Maximum Continuous Load Current Rating Per Pole | 20.0 AMPERES DC SINGLE LOCATION |
| Trip Release Characteristic | TIME DELAY SINGLE LOCATION |
| Nominal Thread Size | 0.138 INCHES IN |
| Trip Delay Time in Seconds Per Rated Continuous Current | 15.000 NOMINAL AT 200 PCT SINGLE LOCATION |
| Inclosure Protection Type for Which Designed | HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT |
| Thread Quantity Per Inch | 32 |
| Trip Release Ambient Temp Rating | -55.0 CELSIUS MINIMUM AND 100.0 CELSIUS MAXIMUM SINGLE LOCATION DEGC |
| Terminal Type and Quantity | 2 TURRET |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Trip Release Method | THERMAL SINGLE LOCATION |
| 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 |
|---|---|
| 7946A36H01 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 5925-01-221-4088 is a Circuit Breaker, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-221-4088 has 1 manufacturer part number on file: 7946A36H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 7946A36H01: Operating Voltage Type and Rating Per Pole in Volts: 11.0 DC SINGLE LOCATION; Mounting Facility Type and Quantity: 2 THREADED HOLE(S); Overall Height: 1.090 INCHES MINIMUM AND 1.190 INCHES MAXIMUM IN; Body Style: RECTANGULAR DIMENSIONAL ENVELOPE. 15 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.