The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-613-4077, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 30 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-613-4077 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Flow Angle | 45.0 DEGREES FIRST END |
| Measuring Method and Length | 28.400 INCHES NOMINAL WORKING IN |
| Flange Thickness | 0.297 INCHES NOMINAL FIRST END IN |
| Connection Style | SWIVEL NUT FLARE SECOND END |
| Connection Style | RAISED SWIVEL FIRST END |
| End Connection Design | STRAIGHT SECOND END |
| End Connection Design | ELBOW FIRST END |
| Layer Composition and Location | OUTER LAYER RUBBER IMPREGNATED BRAIDED COTTON CORD |
| Connection Type | RAISED FACE FLANGE FIRST END |
| Connection Type | THREADED INTERNAL TUBE SECOND END |
| Bolt Hole Diameter | 0.266 INCHES NOMINAL FIRST END IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.3591 INCHES NOMINAL IN |
| Operating Pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Flange Length | 2.188 INCHES NOMINAL FIRST END IN |
| Thread Direction | RIGHT-HAND SECOND END |
| Seat Angle | 37.0 DEGREES SECOND END |
| Inside Diameter | 1.125 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Bolt Hole Quantity | 4 SECOND END |
| Center to Center Distance Between Bolt Holes Along Length | 1.656 INCHES NOMINAL FIRST END IN |
| Raised Face Diameter | 1.440 INCHES NOMINAL FIRST END IN |
| Center to Center Distance Between Bolt Holes Along Width | 1.656 INCHES NOMINAL FIRST END IN |
| Media for Which Designed | WATER SINGLE RESPONSE |
| Flange Width | 2.188 INCHES NOMINAL FIRST END IN |
| Thread Class | 3B SECOND END |
| Burst Test Pressure | 2500.0 POUNDS PER SQUARE INCH LBS |
| Outer Covering Environmental Protection | CORROSION RESISTANT |
| Flange Style | RECTANGULAR (INCLUDES SQUARE) FIRST 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 |
|---|---|
| 90-9617 | 3/2 Design control — primary reference U.S. Government activity |
| 111208-20D28 | 5/9 Secondary reference U.S. Government activity |
NSN 4720-00-613-4077 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
Key specifications for 4720-00-613-4077: Flow Angle: 45.0 DEGREES FIRST END; Measuring Method and Length: 28.400 INCHES NOMINAL WORKING IN; Flange Thickness: 0.297 INCHES NOMINAL FIRST END IN; Connection Style: SWIVEL NUT FLARE SECOND END. 30 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.