The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-643-8155, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-643-8155 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 18.0 INCHES NOMINAL OVERALL IN |
| Temp Rating | -58.0 FAHRENHEIT AND 302.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 1.0 INCHES IN |
| Connection Style | SWIVEL NUT FLARE ALL ENDS |
| Nominal Inside Diameter Hose Accommodated | 0.375 INCHES ALL ENDS IN |
| End Connection Design | STRAIGHT ALL ENDS |
| Connection Type | THREADED INTERNAL TUBE ALL ENDS |
| Cross-Sectional Shape Style | ROUND |
| Operating Pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| End Fitting Component and Material | COMPLETE FITTING STEEL ALL ENDS |
| Nominal Thread Size | 0.56 INCHES ALL ENDS IN |
| Seat Angle | 37.0 DEGREES ALL ENDS |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Burst Test Pressure | 2000.0 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 18 ALL ENDS |
| Thread Series Designator | UNF 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 |
|---|---|
| 3612133 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 3612132 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| P2930606060606-18.0 | 3/2 Design control — primary reference U.S. Government activity |
| 3612135 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 3612134 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 4720-01-643-8155 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
Key specifications for 4720-01-643-8155: Measuring Method and Length: 18.0 INCHES NOMINAL OVERALL IN; Temp Rating: -58.0 FAHRENHEIT AND 302.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 1.0 INCHES IN; Connection Style: SWIVEL NUT FLARE ALL ENDS. 16 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.