The Adapter,straight,hose to Boss, cataloged under National Stock Number 4730-01-508-8771, 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 Carver Pump Company. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-508-8771 |
| Primary Part Number | 535-916-02-320 |
| Item Name | Adapter,straight,hose to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Carver Pump Company |
| Status | ACTIVE |
| Connection Style | GRIPPING NIPPLE (NOSE) FIRST END |
| Connection Style | GASKET SEAL (BOSS) SECOND END |
| Connection Type | THREADED EXTERNAL HOSE FIRST END |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 535-916-02-320 PRIMARY | Carver Pump Company (USA) |
| 250-1100-0-01 REV 4 ITEM 1 | Carver Pump Company (USA) |
| Reference | Meaning |
|---|---|
| 250-1100-0-01 REV 4 | D/9 Drawing number reference only Carver Pump Company |
| 525-96-02 REV 1 | 5/9 Secondary reference Carver Pump Company |
NSN 4730-01-508-8771 is a Adapter,straight,hose to Boss, manufactured by Carver Pump Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-508-8771 has 2 manufacturer part numbers on file: 535-916-02-320 (Carver Pump Company), 250-1100-0-01 REV 4 ITEM 1 (Carver Pump Company).
Key specifications for 535-916-02-320: Connection Style: GRIPPING NIPPLE (NOSE) FIRST END; Connection Style: GASKET SEAL (BOSS) SECOND END; Connection Type: THREADED EXTERNAL HOSE FIRST END; Connection Type: THREADED EXTERNAL BOSS SECOND END. 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.