The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-01-326-2336, 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 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-326-2336 |
| Item Name | Adapter,straight,tube to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Connection Style | SOCKET (HOSE) FIRST END |
| Connection Style | SWIVEL NUT W/ COMPRESSION SLEEVE (TUBE) ALL ENDS |
| Nominal Inside Diameter Hose Accommodated | 1.250 INCHES FIRST END IN |
| Nominal Overall Length | 6.750 INCHES IN |
| Connection Type | THREADED INTERNAL TUBE ALL ENDS |
| Connection Type | UNTHREADED INTERNAL HOSE FIRST END |
| Nominal Outside Diameter Tube Accommodated | 1.250 INCHES ALL ENDS IN |
| Nominal Thread Size | 1.625 INCHES ALL ENDS IN |
| Thread Quantity Per Inch | 12 ALL ENDS |
| Thread Series Designator | UN ALL ENDS |
| 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 |
|---|---|
| 20674-20-20 | 3/2 Design control — primary reference U.S. Government activity |
| 20674-20-20 | 5/9 Secondary reference U.S. Government activity |
NSN 4730-01-326-2336 is a Adapter,straight,tube to Hose, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-326-2336: Connection Style: SOCKET (HOSE) FIRST END; Connection Style: SWIVEL NUT W/ COMPRESSION SLEEVE (TUBE) ALL ENDS; Nominal Inside Diameter Hose Accommodated: 1.250 INCHES FIRST END IN; Nominal Overall Length: 6.750 INCHES IN. 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.