The Union,pipe, cataloged under National Stock Number 4730-01-153-8467, 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 4 specifications, cited from the U.S. Government catalog. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-153-8467 |
| Item Name | Union,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Nominal Overall Length | 2.250 INCHES IN |
| Style Designator | UNTHREADED |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Seat Type | GASKET |
| 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 |
|---|---|
| 704-4678412REVE | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 87744-1304 | D/9 Drawing number reference only U.S. Government activity |
| 516-5486653 F8 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 2621-791-03 | D/9 Drawing number reference only U.S. Government activity |
| 208-4695197 | D/9 Drawing number reference only U.S. Government activity |
| 15-97-5377 | 5/2 Secondary reference U.S. Government activity |
| 516-5486653 F36 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 2621-791-03ASSY119 | 3/2 Design control — primary reference U.S. Government activity |
| 208-4695197F14 | 5/2 Secondary reference U.S. Government activity |
NSN 4730-01-153-8467 is a Union,pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 4730-01-191-6471, 4730-01-196-3898, 4730-01-510-4363. Verify interchangeability with system specifications before substitution.
Key specifications for 4730-01-153-8467: Nominal Overall Length: 2.250 INCHES IN; Style Designator: UNTHREADED; Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Seat Type: GASKET. 4 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.