The Semiconductor Device Assembly, cataloged under National Stock Number 5961-01-486-1429, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Manassas. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5961-01-486-1429 |
| Primary Part Number | B350 |
| Item Name | Semiconductor Device Assembly |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Lockheed Martin Corporation Div Rms - Manassas |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B350 PRIMARY | Lockheed Martin Corporation Div Rms - Manassas (USA) |
| Reference | Meaning |
|---|---|
| B350 | 3/2 Design control — primary reference U.S. Government activity |
| 7372166-02 | 5/2 Secondary reference U.S. Government activity |
NSN 5961-01-486-1429 is a Semiconductor Device Assembly, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-486-1429 has 1 manufacturer part number on file: B350 (Lockheed Martin Corporation Div Rms - Manassas).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-646-6753. Verify interchangeability with system specifications before substitution.
Key specifications for B350: Part Name Assigned by Controlling Agency: PANEL ASSY, LED; End Item Identification: OA-9491/UYQ-70(V)1, AN/WLY-1 HYBRID. 0 specifications are 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.
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.