The Hose,nonmetallic, cataloged under National Stock Number 4720-01-630-7741, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-630-7741 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 25.00 FEET NOMINAL OVERALL FT |
| Temp Rating | -20.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 2.0 INCHES IN |
| Layer Composition and Location | 1ST LAYER RUBBER, SYNTHETIC AND OUTER LAYER BRAIDED WIRE AND 2ND LAYER BRAIDED TEXTILE YARN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.00 INCHES NOMINAL IN |
| Exterior Color | BLACK |
| Inside Diameter | 0.625 INCHES NOMINAL IN |
| Media for Which Designed | WATER SINGLE RESPONSE |
| Outer Covering Environmental Protection | OIL RESISTANT |
| 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 |
|---|---|
| 16791006225 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4720-01-630-7741 is a Hose,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4720-01-648-6367. Verify interchangeability with system specifications before substitution.
Key specifications for 4720-01-630-7741: Measuring Method and Length: 25.00 FEET NOMINAL OVERALL FT; Temp Rating: -20.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 2.0 INCHES IN; Layer Composition and Location: 1ST LAYER RUBBER, SYNTHETIC AND OUTER LAYER BRAIDED WIRE AND 2ND LAYER BRAIDED TEXTILE YARN. 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.