The Plug,pipe, cataloged under National Stock Number 4730-01-304-2848, 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 Defense Maritime Solutions, Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-304-2848 |
| Primary Part Number | H-46492 |
| Item Name | Plug,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| Body Core Diameter | 0.625 INCHES NOMINAL IN |
| Material | PLASTIC POLYAMIDE NYLON CAP |
| Material | NICKEL AND BRONZE AND ALUMINUM BODY |
| Material | NICKEL AND BRONZE AND ALUMINUM OVERALL |
| 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 |
|---|---|
| H-46492 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| US-70455 ITEM 41 | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| H-46492 | 3/9 Design control — primary reference Wartsila Lips Inc |
| US-70455 ITEM 41 | 5/9 Secondary reference John Crane, Inc |
| H-46492 | 5/9 Secondary reference John Crane, Inc |
| US-70455 ITEM 41 | 5/9 Secondary reference Wartsila Lips Inc |
NSN 4730-01-304-2848 is a Plug,pipe, manufactured by Defense Maritime Solutions, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-304-2848 has 2 manufacturer part numbers on file: H-46492 (Defense Maritime Solutions, Inc.), US-70455 ITEM 41 (Defense Maritime Solutions, Inc.).
Key specifications for H-46492: Body Core Diameter: 0.625 INCHES NOMINAL IN; End Item Identification: SEAL ASSIMBLY; MODEL US-70455; JOHN CRANE.; Material: PLASTIC POLYAMIDE NYLON CAP; Material: NICKEL AND BRONZE AND ALUMINUM BODY. 4 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.