The Elbow,pipe to Tube, cataloged under National Stock Number 4730-01-399-1832, 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 William P Nugent Company Inc.. Government technical data includes 5 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-399-1832 |
| Primary Part Number | PC69GS-44 |
| Item Name | Elbow,pipe to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | William P Nugent Company Inc. |
| Status | ACTIVE |
| Connection Style | PLAIN (PIPE) SECOND END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Nominal Thread Size | 0.250 INCHES SECOND END IN |
| Thread Series Designator | NPT SECOND END |
| 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 |
|---|---|
| PC69GS-44 PRIMARY | William P Nugent Company Inc. (USA) |
| P10308S AND PI050822S | John Guest Limited (GBR) |
| Reference | Meaning |
|---|---|
| RCSK 16886 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 12448583-2 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| RCSK-16886-2 | 5/9 Secondary reference Am General Llc |
| 114-4-4RMW | 5/9 Secondary reference Mazzer Industries Inc. |
| 114-4-4RMW | 5/9 Secondary reference Lbs Enterprises Inc |
| RCSK-16886-2 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 4730-01-399-1832 is a Elbow,pipe to Tube, manufactured by William P Nugent Company Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-399-1832 has 2 manufacturer part numbers on file: PC69GS-44 (William P Nugent Company Inc.), P10308S AND PI050822S (John Guest Limited).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-412-5201. Verify interchangeability with system specifications before substitution.
Key specifications for PC69GS-44: Connection Style: PLAIN (PIPE) SECOND END; Connection Type: THREADED EXTERNAL PIPE SECOND END; Nominal Outside Diameter Tube Accommodated: 0.250 INCHES FIRST END IN; Nominal Thread Size: 0.250 INCHES SECOND END IN. 5 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.