The Plug,pipe, cataloged under National Stock Number 4730-01-458-2155, 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 Appleton Marine Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-458-2155 |
| Primary Part Number | AMD-1078 ITEM 60 |
| Item Name | Plug,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Appleton Marine Inc |
| Status | ACTIVE |
| Nominal Thread Size | 0.500 INCHES INTERNAL IN |
| Material | BRASS BODY |
| Thread Series Designator | NPT INTERNAL |
| 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 |
|---|---|
| 9162K194 | Mcmaster-Carr Supply Co (USA) |
| AMD-1078 ITEM 60 PRIMARY | Appleton Marine Inc (USA) |
| Reference | Meaning |
|---|---|
| AMD-1078 | D/9 Drawing number reference only Appleton Marine Inc |
NSN 4730-01-458-2155 is a Plug,pipe, manufactured by Appleton Marine Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-458-2155 has 2 manufacturer part numbers on file: 9162K194 (Mcmaster-Carr Supply Co), AMD-1078 ITEM 60 (Appleton Marine Inc).
1 possible match (shared part number, not a government interchangeability claim): 4710-01-458-2464. Verify interchangeability with system specifications before substitution.
Key specifications for AMD-1078 ITEM 60: Nominal Thread Size: 0.500 INCHES INTERNAL IN; End Item Identification: SUPPLY CLASS AOE; Material: BRASS BODY; Thread Series Designator: NPT INTERNAL. 3 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.