The Plug,pipe, cataloged under National Stock Number 4730-01-246-9381, 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 Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-246-9381 |
| Primary Part Number | 5173856 |
| Item Name | Plug,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Nominal Pipe Size for Which Designed | 0.375 INCHES IN |
| Surface Treatment Document and Classification | D0D-P-16232 MIL SPEC ALL TREATMENT RESPONSES OVERALL |
| Connection Style | PLAIN |
| Drive End Style | SLOTTED ROUND |
| Material Document and Classification | WW-P-406,CLASS 1 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 0.375 INCHES EXTERNAL IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Body Type | CORED |
| Material | STEEL OVERALL |
| Thread Series Designator | NPT EXTERNAL |
| 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 |
|---|---|
| 5173856 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 4730-01-246-9381 is a Plug,pipe, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-246-9381 has 1 manufacturer part number on file: 5173856 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 5173856: Nominal Pipe Size for Which Designed: 0.375 INCHES IN; Surface Treatment Document and Classification: D0D-P-16232 MIL SPEC ALL TREATMENT RESPONSES OVERALL; Connection Style: PLAIN; Drive End Style: SLOTTED ROUND. 11 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.