The Union,pipe, cataloged under National Stock Number 4730-01-295-7680, 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 3 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-295-7680 |
| Item Name | Union,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Specification/standard Data | 81349-MIL-F-1183/10 GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | 1 FIGURE |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| MIL-DTL-1183/10 | 4/1 Identification reference U.S. Government activity |
| MIL-F-1183/10-12A | 5/9 Secondary reference U.S. Government activity |
| M1183/10-12A | 2/2 Government specification standardization U.S. Government activity |
| MIL-F-1183/10.23A | 5/9 Secondary reference U.S. Government activity |
| FIG5321-100 | 5/1 Secondary reference Flagg Stanley G & Co Inc Dba Flagg Brass |
NSN 4730-01-295-7680 is a Union,pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-295-7680: Specification/standard Data: 81349-MIL-F-1183/10 GOVERNMENT SPECIFICATION; Nondefinitive Spec/std Data: 1 FIGURE; Special Features: NOMINAL PIPE SIZE DESIGNATION: 0.500 IN. NOM.; OVERALL LENGTH: 0.990 IN. NOM.; SEAT ANGLE IN DEG.: 45.0; END CONNECTION TYPE: BRAZED; WORKING PRESSURE AND SERVICE TYPE: 400.0 POUNDS PER SQUARE IN. NOM. GAS, 400.0 POUNDS PER SQUARE IN. NOM. OIL, 200.0 POUNDS PER SQUARE IN. NOM. STEAM, 400.0 POUNDSPER S QUARE IN. NOM. WATER; UNION END THREAD SIZE: 1-1/2-14; SEAT TYPE: ANGLE; UNION END SCREW THREAD SERIES: UNS; UNION END THREAD DIRECTION: RIGHT-HAND LBS; Material: COPPER ALLOY OVERALL. 3 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.