The Rectifier and Panel, cataloged under National Stock Number 5963-01-519-1207, is classified within Federal Supply Class 5963 (Electronic Modules) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Manassas. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5963-01-519-1207 |
| Primary Part Number | B971 |
| Item Name | Rectifier and Panel |
| FSC / FSG | 5963 / 59 — Electronic Modules |
| Manufacturer | Lockheed Martin Corporation Div Rms - Manassas |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 144699-1 | Drs Technologies Canada Ltd (CAN) |
| B971 PRIMARY | Lockheed Martin Corporation Div Rms - Manassas (USA) |
| Reference | Meaning |
|---|---|
| 144699-1 | 5/9 Secondary reference Laurel Technologies Partnership Dba Drs Laurel Technologies |
| 8527619-102 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| B971 | 3/2 Design control — primary reference U.S. Government activity |
| 144699-1 | 5/2 Secondary reference U.S. Government activity |
| 8527619 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5963-01-519-1207 is a Rectifier and Panel, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 5963, Electronic Modules. Status: active.
NSN 5963-01-519-1207 has 2 manufacturer part numbers on file: 144699-1 (Drs Technologies Canada Ltd), B971 (Lockheed Martin Corporation Div Rms - Manassas).
1 possible match (shared part number, not a government interchangeability claim): 1285-01-625-7112. Verify interchangeability with system specifications before substitution.
Key specifications for B971: Criticality Code Justification: AGAV; End Item Identification: AN/UYQ-70(V), ON/568(V)/UYQ-70(V). 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5963-01-519-1207 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.