The Towed Body,sonar, cataloged under National Stock Number 5845-01-680-5455, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Villa Machine Associates, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Towed Body,sonar |
| FSC / FSG | 5845 — Underwater Sound Equipment (FSG 58) |
| Manufacturers | Villa Machine Associates, Inc. (CAGE 3GQ20) |
| Parameter | Value |
|---|---|
| NSN | 5845-01-680-5455 |
| Primary Part Number | OK-634 |
| Item Name | Towed Body,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Villa Machine Associates, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| OK-634 PRIMARY | Villa Machine Associates, Inc. (USA) |
| Reference | Meaning |
|---|---|
| OK-634 | 5/9 Secondary reference Niantic Tool, Inc. Dba Niantic Tool Co |
| 7498537 | 7/2 Vendor item drawing reference Naval Inventory Control Point Mechanicsburg |
NSN 5845-01-680-5455 is a Towed Body,sonar, manufactured by Villa Machine Associates, Inc., classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-680-5455 has 1 manufacturer part number on file: OK-634 (Villa Machine Associates, Inc.).
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 5845-01-680-5455 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.