The Control Unit,navigation Set, cataloged under National Stock Number 6605-01-532-6980, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is W R Systems Ltd Dba Alert. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6605-01-532-6980 |
| Primary Part Number | 73655 |
| Item Name | Control Unit,navigation Set |
| FSC / FSG | 6605 / 66 — Navigational Instruments |
| Manufacturer | W R Systems Ltd Dba Alert |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 73655 PRIMARY | W R Systems Ltd Dba Alert (USA) |
| 73655 PRIMARY | Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic (USA) |
| Reference | Meaning |
|---|---|
| IP-1746/WSN-7A (73655) | 5/2 Secondary reference U.S. Government activity |
NSN 6605-01-532-6980 is a Control Unit,navigation Set, manufactured by W R Systems Ltd Dba Alert, classified under FSC 6605, Navigational Instruments. Status: active.
NSN 6605-01-532-6980 has 2 manufacturer part numbers on file: 73655 (W R Systems Ltd Dba Alert), 73655 (Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic).
Key specifications for 73655: End Item Identification: IP-1746/WSN-7A(73655), SCDU A. 0 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.
NSN 6605-01-532-6980 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.