The Plug,water Inlet Fi, cataloged under National Stock Number 4730-00-928-6499, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Plug,water Inlet Fi |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Ordnance Technology Service, Inc. (CAGE 0F1X1) |
| Parameter | Value |
|---|---|
| NSN | 4730-00-928-6499 |
| Primary Part Number | 2571158 |
| Item Name | Plug,water Inlet Fi |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 2571158 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2571158 | Ordnance Technology Service, Inc. (USA) |
| Reference | Meaning |
|---|---|
| BUWEPSDWG2571158 | 5/9 Secondary reference Alliant Techsystems Inc Ordnance Systems Div |
| 2571158 | 5/9 Secondary reference Hofmann Engineering Co Inc |
NSN 4730-00-928-6499 is a Plug,water Inlet Fi, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-928-6499 has 2 manufacturer part numbers on file: 2571158 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2571158 (Ordnance Technology Service, 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.
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.