The Hose,nonmetallic, cataloged under National Stock Number 4720-01-411-7575, 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10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-411-7575 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 50.0 FEET NOMINAL OVERALL FT |
| Layer Composition and Location | 1ST LAYER BRAIDED POLYESTER CORD AND 2ND LAYER WRAPPED RUBBER, CHLOROPRENE AND 3RD LAYER BRAIDED POLYESTER CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 5.750 INCHES NOMINAL IN |
| Inside Diameter | 5.000 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | WATER SINGLE RESPONSE |
| Burst Test Pressure | 230.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Outer Covering Environmental Protection | ABRASION RESISTANT AND OZONE RESISTANT AND HEAT RESISTANT AND ACID RESISTANT AND SALT WATER RESISTANT |
| Material | RUBBER SYNTHETIC TUBE |
| 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 |
|---|---|
| 16-250-5000 | 3/9 Design control — primary reference Sierra Intl Div of Echlin |
NSN 4720-01-411-7575 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): 4720-01-605-3920. Verify interchangeability with system specifications before substitution.
Key specifications for 4720-01-411-7575: Measuring Method and Length: 50.0 FEET NOMINAL OVERALL FT; Layer Composition and Location: 1ST LAYER BRAIDED POLYESTER CORD AND 2ND LAYER WRAPPED RUBBER, CHLOROPRENE AND 3RD LAYER BRAIDED POLYESTER CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC; Cross-Sectional Shape Style: ROUND; Outside Diameter: 5.750 INCHES NOMINAL IN. 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.