The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-508-2893, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-508-2893 |
| Primary Part Number | 532-7067639-F230 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Connection Style | RAISED FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Criticality Code Justification | FEAT |
| Layer Composition and Location | OUTER LAYER BRAIDED FIBER |
| Connection Type | RAISED FACE FLANGE FIRST END |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | WATER SINGLE RESPONSE |
| Hydrostatic Test Pressure | 1800.0 POUNDS PER SQUARE INCH LBS |
| End Flange Construction | SOLID FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 801-664093 ASSY 73 | Naval Sea Systems Command (USA) |
| 532-7067639-F230 PRIMARY | Naval Sea Systems Command (USA) |
| 532-7067639-F233 | Naval Sea Systems Command (USA) |
| 532-7067639-F231 | Naval Sea Systems Command (USA) |
| 532-7067639-F232 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H659-1507-F230 | 5/2 Secondary reference U.S. Government activity |
| H659-1507-F231 | 5/2 Secondary reference U.S. Government activity |
| H659-1507-F232 | 5/2 Secondary reference U.S. Government activity |
| 2633-225-01 ASSY 73 | 5/2 Secondary reference U.S. Government activity |
| H659-1507-F233 | 5/2 Secondary reference U.S. Government activity |
NSN 4720-01-508-2893 is a Hose Assembly,nonmetallic, manufactured by Naval Sea Systems Command, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-508-2893 has 5 manufacturer part numbers on file: 801-664093 ASSY 73 (Naval Sea Systems Command), 532-7067639-F230 (Naval Sea Systems Command), 532-7067639-F233 (Naval Sea Systems Command), 532-7067639-F231 (Naval Sea Systems Command), 532-7067639-F232 (Naval Sea Systems Command).
Key specifications for 532-7067639-F230: Connection Style: RAISED FIRST END; End Connection Design: STRAIGHT FIRST END; Criticality Code Justification: FEAT; Layer Composition and Location: OUTER LAYER BRAIDED FIBER. 10 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.