The Cover,circuit Breaker, cataloged under National Stock Number 5925-01-170-2838, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5925-01-170-2838 |
| Primary Part Number | 6227337-2 |
| Item Name | Cover,circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Body Width | 8.300 INCHES NOMINAL IN |
| Body Length | 5.530 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 6227337-2 | Triangle Tool Co (USA) |
| 6227337-2 | Projects Unlimited Inc (USA) |
| 6227337-2 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| 6227337-2 | 5/9 Secondary reference Cobra Industries Inc |
| 6227337-2 | 5/9 Secondary reference Burke Products Inc |
NSN 5925-01-170-2838 is a Cover,circuit Breaker, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-170-2838 has 3 manufacturer part numbers on file: 6227337-2 (Triangle Tool Co), 6227337-2 (Projects Unlimited Inc), 6227337-2 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 6227337-2: Body Width: 8.300 INCHES NOMINAL IN; Body Length: 5.530 INCHES NOMINAL IN; Material: ALUMINUM ALLOY. 3 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.