The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-465-3708, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is The Boeing Company Div Services. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-465-3708 |
| Primary Part Number | HS4546-8 |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | The Boeing Company Div Services |
| Status | ACTIVE |
| Measuring Method and Length | 35.812 INCHES MINIMUM EXCLUDING END FITTINGS AND 36.188 INCHES MAXIMUM EXCLUDING END FITTINGS IN |
| Temp Rating | -50.0 CELSIUS AND 74.0 CELSIUS SINGLE RESPONSE DEGC |
| Flexibility | FLEXIBLE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.312 INCHES NOMINAL IN |
| Exterior Color | CLEAR |
| Inside Diameter | 0.187 INCHES NOMINAL IN |
| Material | PLASTIC TUBE |
| 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 |
|---|---|
| HS4546-8 PRIMARY | The Boeing Company Div Services (USA) |
| HS4546-8-0360 | The Boeing Company Div Services (USA) |
| Reference | Meaning |
|---|---|
| RM006850 | 5/9 Secondary reference The Boeing Company |
| HS4546-8-0360 | 5/9 Secondary reference Saint-Gobain Performance Plastics |
| HS4546-1-0360 | 5/9 Secondary reference The Boeing Company |
| HS4546-8 | 5/9 Secondary reference The Boeing Company |
| HS4546-8-0360 | 5/9 Secondary reference The Boeing Company |
| HS4546-1-0360 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 4720-01-465-3708 is a Tubing,nonmetallic, manufactured by The Boeing Company Div Services, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-465-3708 has 2 manufacturer part numbers on file: HS4546-8 (The Boeing Company Div Services), HS4546-8-0360 (The Boeing Company Div Services).
Key specifications for HS4546-8: Measuring Method and Length: 35.812 INCHES MINIMUM EXCLUDING END FITTINGS AND 36.188 INCHES MAXIMUM EXCLUDING END FITTINGS IN; Temp Rating: -50.0 CELSIUS AND 74.0 CELSIUS SINGLE RESPONSE DEGC; Flexibility: FLEXIBLE; Cross-Sectional Shape Style: ROUND. 8 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.