The Tool and Equipment Kit,torpedo, cataloged under National Stock Number 4921-01-337-8101, is classified within Federal Supply Class 4921 (Torpedo Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is United States Department of the Navy Dba Naval Undersea Warfare Ctr Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 4921-01-337-8101 |
| Primary Part Number | 6608343 |
| Item Name | Tool and Equipment Kit,torpedo |
| FSC / FSG | 4921 / 49 — Torpedo Maintenance, Repair, and Checkout Specialized Equipment |
| Manufacturer | United States Department of the Navy Dba Naval Undersea Warfare Ctr Div |
| 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 |
|---|---|
| 6608343 PRIMARY | United States Department of the Navy Dba Naval Undersea Warfare Ctr Div (USA) |
NSN 4921-01-337-8101 is a Tool and Equipment Kit,torpedo, manufactured by United States Department of the Navy Dba Naval Undersea Warfare Ctr Div, classified under FSC 4921, Torpedo Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
NSN 4921-01-337-8101 has 1 manufacturer part number on file: 6608343 (United States Department of the Navy Dba Naval Undersea Warfare Ctr Div).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-441-4772. Verify interchangeability with system specifications before substitution.
Key specifications for 6608343: Special Features: USED ON MK46 MOD 5 TORPEDO TEST SET. 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.