The Hose,nonmetallic, cataloged under National Stock Number 4720-01-643-5416, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Prototype Machine Company Dba Randolph Austin Company Div Randolph Austin Company. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-643-5416 |
| Primary Part Number | PC050075 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Prototype Machine Company Dba Randolph Austin Company Div Randolph Austin Company |
| Status | ACTIVE |
| Temp Rating | -54.0 FAHRENHEIT AND 165.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Cross-Sectional Shape Style | ROUND |
| Wall Thickness | 0.125 INCHES NOMINAL IN |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Exterior Color | CLEAR |
| Inside Diameter | 0.50 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FLUIDS SINGLE RESPONSE |
| Material | PLASTIC POLYVINYL 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 |
|---|---|
| PC050075 PRIMARY | Prototype Machine Company Dba Randolph Austin Company Div Randolph Austin Company (USA) |
NSN 4720-01-643-5416 is a Hose,nonmetallic, manufactured by Prototype Machine Company Dba Randolph Austin Company Div Randolph Austin Company, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-643-5416 has 1 manufacturer part number on file: PC050075 (Prototype Machine Company Dba Randolph Austin Company Div Randolph Austin Company).
Key specifications for PC050075: Temp Rating: -54.0 FAHRENHEIT AND 165.0 FAHRENHEIT SINGLE RESPONSE DEGF; Cross-Sectional Shape Style: ROUND; Wall Thickness: 0.125 INCHES NOMINAL IN; Outside Diameter: 0.750 INCHES NOMINAL IN. 9 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.