The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-686-9946, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Tru-Hitch, Inc.. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-01-686-9946 |
| Primary Part Number | 01146 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Tru-Hitch, Inc. |
| Status | ACTIVE |
| Measuring Method and Length | 102.0 INCHES NOMINAL EXCLUDING END FITTINGS IN |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS |
| End Connection Design | STRAIGHT ALL ENDS |
| Layer Composition and Location | INNER RUBBER AND 1ST LAYER BRAIDED STEEL WIRE AND OUTER LAYER RUBBER, SYNTHETIC |
| Connection Type | THREADED EXTERNAL BOSS ALL ENDS |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| End Fitting Component and Material | COMPLETE FITTING STEEL,CARBON ALL ENDS |
| Media for Which Designed | HYDRAULIC FLUID SINGLE RESPONSE |
| Inner Conveying Tube Style | PLAIN |
| 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 |
|---|---|
| 01146 PRIMARY | Tru-Hitch, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4781252 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 4720-01-686-9946 is a Hose Assembly,nonmetallic, manufactured by Tru-Hitch, Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-686-9946 has 1 manufacturer part number on file: 01146 (Tru-Hitch, Inc.).
Key specifications for 01146: Measuring Method and Length: 102.0 INCHES NOMINAL EXCLUDING END FITTINGS IN; Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS; End Connection Design: STRAIGHT ALL ENDS; Layer Composition and Location: INNER RUBBER AND 1ST LAYER BRAIDED STEEL WIRE AND OUTER LAYER RUBBER, SYNTHETIC. 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.