The Unmanned Watercraft, cataloged under National Stock Number 1352-01-613-0849, is classified within Federal Supply Class 1352 (Underwater Mine Disposal Inert Devices) of the Ammunition and Explosives group. The manufacturer of record is Hii Unmanned Systems, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1352-01-613-0849 |
| Primary Part Number | 156603 |
| Item Name | Unmanned Watercraft |
| FSC / FSG | 1352 / 13 — Underwater Mine Disposal Inert Devices |
| Manufacturer | Hii Unmanned Systems, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 156603 PRIMARY | Hii Unmanned Systems, Inc (USA) |
| Reference | Meaning |
|---|---|
| 156603 | 3/9 Design control — primary reference Hydroid, Llc |
NSN 1352-01-613-0849 is a Unmanned Watercraft, manufactured by Hii Unmanned Systems, Inc, classified under FSC 1352, Underwater Mine Disposal Inert Devices. Status: active.
NSN 1352-01-613-0849 has 1 manufacturer part number on file: 156603 (Hii Unmanned Systems, Inc).
Key specifications for 156603: Special Features: REMUS AUTONOMOUS UNDERWATER VEHICLE IS EQUIPPED WITH SIDE SCAN SONAR AND VARIOUS OTHER OCEANOGRAPHIC SENSORS. IT NAVIGATES BY TRANSPONDER INTERROGATION AND DVL AIDED INERTIAL DEAD RECKONING IN PREPROGRAMMED MISSIONS.; Part Name Assigned by Controlling Agency: AUTONOMOUS UNDERWATER VEHICLE. 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 1352-01-613-0849 has DEMIL Code C. 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.