The Plug,pressure Contr, cataloged under National Stock Number 4730-01-171-3302, 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 Elliott Company Div Jeannette. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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,pressure Contr |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Elliott Company Div Jeannette (CAGE 72957) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-171-3302 |
| Primary Part Number | 44B3721-278 |
| Item Name | Plug,pressure Contr |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Elliott Company Div Jeannette |
| 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 |
|---|---|
| 44B3721-274D PIECE 5D | Elliott Company Div Jeannette (USA) |
| 44B3721-278 PRIMARY | Elliott Company Div Jeannette (USA) |
| Reference | Meaning |
|---|---|
| 44B3721-274D PIECE 5D | 5/9 Secondary reference Carrier Corp |
| 44B3721-278 | 5/9 Secondary reference Carrier Corp |
NSN 4730-01-171-3302 is a Plug,pressure Contr, manufactured by Elliott Company Div Jeannette, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-171-3302 has 2 manufacturer part numbers on file: 44B3721-274D PIECE 5D (Elliott Company Div Jeannette), 44B3721-278 (Elliott Company Div Jeannette).
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.