The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-013-0725, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-013-0725 |
| Primary Part Number | 233B731G01 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Measuring Method and Length | 19.375 INCHES NOMINAL OVERALL IN |
| Connection Style | PLAIN FIRST END |
| Layer Composition and Location | OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.250 INCHES FIRST END IN |
| Exterior Color | RED |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Thread Series Designator | NPT FIRST END |
| 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 |
|---|---|
| 233B731G01 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 233B731G01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4720-00-013-0725 is a Hose Assembly,nonmetallic, manufactured by Westinghouse Electric Corp, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-013-0725 has 1 manufacturer part number on file: 233B731G01 (Westinghouse Electric Corp).
Key specifications for 233B731G01: Measuring Method and Length: 19.375 INCHES NOMINAL OVERALL IN; Connection Style: PLAIN FIRST END; Layer Composition and Location: OUTER LAYER MOLDED RUBBER, SYNTHETIC; Connection Type: THREADED EXTERNAL PIPE FIRST END. 13 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.