The Circuit Breaker, cataloged under National Stock Number 5925-01-511-9982, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 — Circuit Breakers (FSG 59) |
| Manufacturers | L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division (CAGE 23905) |
| Parameter | Value |
|---|---|
| NSN | 5925-01-511-9982 |
| Primary Part Number | 9905A1000 REV A |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division |
| 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 |
|---|---|
| PL9905A1000-1 REV A | L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division (USA) |
| 9905A1000 REV A PRIMARY | L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division (USA) |
| Reference | Meaning |
|---|---|
| 9905A1000 | D/9 Drawing number reference only L-3 Communications Westwood Corporation Dba Edi Division Use CAGE Code 23905 for Cataloging Div Tano Division |
| PL9905A1000-1 | D/9 Drawing number reference only L-3 Communications Westwood Corporation Dba Edi Division Use CAGE Code 23905 for Cataloging Div Tano Division |
NSN 5925-01-511-9982 is a Circuit Breaker, manufactured by L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-511-9982 has 2 manufacturer part numbers on file: PL9905A1000-1 REV A (L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division), 9905A1000 REV A (L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division).
1 possible match (shared part number, not a government interchangeability claim): 5925-01-511-9999. Verify interchangeability with system specifications before substitution.
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.