The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-929-6665, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 27 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-929-6665 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES SECOND END |
| Measuring Method and Length | 42.500 INCHES NOMINAL WORKING IN |
| Temp Rating | -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Fitting Component and Surface Treatment | COMPLETE FITTING CADMIUM FIRST END |
| Flange Thickness | 0.320 INCHES NOMINAL FIRST END IN |
| Flange Thickness | 0.320 INCHES NOMINAL SECOND END IN |
| Connection Style | PLAIN W/ GASKET GROOVE (SAE FLANGED HEAD) SECOND END |
| Connection Style | PLAIN W/ GASKET GROOVE (SAE FLANGED HEAD) FIRST END |
| Flange Outside Diameter | 2.000 INCHES NOMINAL FIRST END IN |
| Flange Outside Diameter | 1.750 INCHES NOMINAL SECOND END IN |
| End Connection Design | ELBOW SECOND END |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | 1ST LAYER BRAIDED FIBER AND 2ND LAYER SPIRALLY WRAPPED STEEL FABRIC AND 3RD LAYER SPIRALLY WRAPPED STEEL FABRIC AND 4TH LAYER SPIRALLY WRAPPED STEEL FABRIC AND 5TH LAYER SPIRALLY WRAPPED STEEL FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Connection Type | PLAIN FACE FLANGE FIRST END |
| Connection Type | PLAIN FACE FLANGE SECOND END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| Operating Pressure | 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| End Fitting Component and Material | COMPLETE FITTING STEEL ALL ENDS |
| Inside Diameter | 1.000 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Burst Test Pressure | 16000.0 POUNDS PER SQUARE INCH LBS |
| Outer Covering Environmental Protection | ABRASION RESISTANT AND LIGHT RESISTANT AND OIL RESISTANT AND WEATHERPROOF |
| Flange Style | ROUND W/ OUT BOLT HOLES FIRST END |
| Flange Style | ROUND W/ OUT BOLT HOLES SECOND END |
| End Flange Construction | SOLID SECOND END |
| End Flange Construction | SOLID FIRST END |
| 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 |
|---|---|
| HA2098 | 3/9 Design control — primary reference American Standard Inc Westinghouse Air Brake Co Div |
| 16SL4-16FC3-90-16-20FC3-42 | 5/9 Secondary reference Anchor Swan Corp Sub of Amerace Corp |
| VH2785 | 5/9 Secondary reference American Standard Inc Westinghouse Air Brake Co Div |
| 16SL4-16FC3-90-16-20FC3-42 | 5/9 Secondary reference Contitech Usa, Inc. |
NSN 4720-00-929-6665 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
Key specifications for 4720-00-929-6665: Flow Angle: 90.0 DEGREES SECOND END; Measuring Method and Length: 42.500 INCHES NOMINAL WORKING IN; Temp Rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF; Fitting Component and Surface Treatment: COMPLETE FITTING CADMIUM FIRST END. 27 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.