The Plug,pipe, cataloged under National Stock Number 4730-00-044-2085, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-044-2085 |
| Item Name | Plug,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Head Type | SOLID |
| Nominal Pipe Size for Which Designed | 5.000 INCHES IN |
| Connection Style | PLAIN |
| Drive End Style | RAISED SQUARE |
| Material Document and Classification | ASTM A126-61T,CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 5.000 INCHES EXTERNAL IN |
| Departure From Cited Designator | AS MODIFIED BY NOMINAL PIPE SIZE FOR WHICH DESIGNED |
| Nondefinitive Spec/std Data | 2 TYPE AND C STYLE |
| Surface Treatment | ZINC OVERALL |
| Body Type | CORED |
| Material | IRON 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 |
| Reference | Meaning |
|---|---|
| WW-P-471 | 4/1 Identification reference U.S. Government activity |
| WWP471AASBCP | 2/2 Government specification standardization U.S. Government activity |
NSN 4730-00-044-2085 is a Plug,pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-00-044-2085: Head Type: SOLID; Nominal Pipe Size for Which Designed: 5.000 INCHES IN; Connection Style: PLAIN; Drive End Style: RAISED SQUARE. 13 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.