The Circuit Breaker, cataloged under National Stock Number 5925-01-615-6078, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-615-6078 |
| Primary Part Number | MS3320-1/2 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| 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 |
|---|---|
| MS3320-1/2 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| AS33201 | 5/9 Secondary reference U.S. Government activity |
| AS33201 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 5925-01-615-6078 is a Circuit Breaker, manufactured by The Boeing Company, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-615-6078 has 1 manufacturer part number on file: MS3320-1/2 (The Boeing Company).
Key specifications for MS3320-1/2: Special Features: AIRCRAFT, TRIP-FREE, PUSH-PULL, 1/2 THRU 20 AMP TYPE I-55 THRU + 121 DEG. C.. 0 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.