The Bushing,pipe, cataloged under National Stock Number 4730-01-237-0511, 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13 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-237-0511 |
| Item Name | Bushing,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Working Temp and Service Type | 100.0 DEG FAHRENHEIT NOMINAL GAS AND 100.0 DEG FAHRENHEIT NOMINAL OIL AND 100.0 DEG FAHRENHEIT NOMINAL WATER |
| Internal Screw Thread Series Designator | NPT |
| Internal Thread Direction | RIGHT-HAND |
| Style Designator | OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL) |
| Material Document and Classification | ASTM A105, GRADE 2 ASSN STD SINGLE MATERIAL RESPONSE |
| Specification/standard Data | 96906-MS14304 GOVERNMENT STANDARD |
| External Screw Thread Series Designator | NPT |
| External Thread Size | 0.750-14 |
| Surface Treatment | ZINC |
| Internal Thread Size | 0.250-18 |
| Material | STEEL UNS K03504 |
| Working Pressure and Service Type | 6000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL GAS AND 6000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL OIL AND 6000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL WATER LBS |
| External Thread Direction | RIGHT-HAND |
| 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 |
|---|---|
| MS14304 | 4/1 Identification reference U.S. Government activity |
| B16-11 | 5/9 Secondary reference U.S. Government activity |
| ASME-B16.11 | 5/1 Secondary reference The American Society of Mechanical Engineers |
| MS14304-2T1204 | 2/2 Government specification standardization U.S. Government activity |
NSN 4730-01-237-0511 is a Bushing,pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-237-0511: Working Temp and Service Type: 100.0 DEG FAHRENHEIT NOMINAL GAS AND 100.0 DEG FAHRENHEIT NOMINAL OIL AND 100.0 DEG FAHRENHEIT NOMINAL WATER; Internal Screw Thread Series Designator: NPT; Internal Thread Direction: RIGHT-HAND; Style Designator: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL). 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.