The Plug,torpedo Launch, cataloged under National Stock Number 1045-01-494-8576, is classified within Federal Supply Class 1045 (Launchers, Torpedo and Depth Charge) of the Weapons group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1045-01-494-8576 |
| Primary Part Number | 751-7072785-1 |
| Item Name | Plug,torpedo Launch |
| FSC / FSG | 1045 / 10 — Launchers, Torpedo and Depth Charge |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material | NICKEL ALLOY |
| Thread Size and Series/type Designator | 0.500-20 UNF |
| 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 |
|---|---|
| 751-7072785-1 PRIMARY | Naval Sea Systems Command (USA) |
| 751-7108126-75 | Naval Sea Systems Command (USA) |
| 751-7108124-75 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 7108126 | D/9 Drawing number reference only Naval Sea Systems Command |
| H821-0704 | D/9 Drawing number reference only U.S. Government activity |
| H821-0702-75 | 5/2 Secondary reference U.S. Government activity |
| 7072785-1 | 3/2 Design control — primary reference U.S. Government activity |
| H821-0704-75 | 5/2 Secondary reference U.S. Government activity |
| 707285 | D/9 Drawing number reference only U.S. Government activity |
| 7108124 | D/9 Drawing number reference only Naval Sea Systems Command |
| H821-0702 | D/9 Drawing number reference only U.S. Government activity |
| 7072785 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 1045-01-494-8576 is a Plug,torpedo Launch, manufactured by Naval Sea Systems Command, classified under FSC 1045, Launchers, Torpedo and Depth Charge. Status: active.
NSN 1045-01-494-8576 has 3 manufacturer part numbers on file: 751-7072785-1 (Naval Sea Systems Command), 751-7108126-75 (Naval Sea Systems Command), 751-7108124-75 (Naval Sea Systems Command).
5 possible matches (shared part number, not a government interchangeability claim): 1045-01-494-9296, 1045-01-494-9662, 1045-01-494-9957. Verify interchangeability with system specifications before substitution.
Key specifications for 751-7072785-1: Overall Length: 0.7100 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: TORPEDO TUBE GUIDEWIRE CONNECTOR BLANKING PLUG; End Item Identification: LOS ANGELES CLASS SSN (688); Material: NICKEL ALLOY. 2 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.