The Towed Array Subassembly,sonar, cataloged under National Stock Number 5845-01-476-7585, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-476-7585 |
| Primary Part Number | 204A316-1 |
| Item Name | Towed Array Subassembly,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms - Manassas |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 204A316-1 PRIMARY | Lockheed Martin Corporation Div Rms - Manassas (USA) |
| Reference | Meaning |
|---|---|
| 204A315-1 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Manassas |
NSN 5845-01-476-7585 is a Towed Array Subassembly,sonar, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-476-7585 has 1 manufacturer part number on file: 204A316-1 (Lockheed Martin Corporation Div Rms - Manassas).
Key specifications for 204A316-1: Part Name Assigned by Controlling Agency: INAVY) TOWED ARRAY COUPLER; End Item Identification: AN/BQR-27(V)1 UNIT 1 TRIDENT, MANTIS. 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.
NSN 5845-01-476-7585 has DEMIL Code D. 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.