The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-487-1177, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4720-01-487-1177 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 29.000 INCHES NOMINAL OVERALL IN |
| Minimum Inside Bending Radius | 2.500 INCHES IN |
| Connection Style | SWIVEL NUT, GASKET SEAL FIRST ENDUNABLE TO DECODE |
| End Connection Design | UNABLE TO DECODE |
| End Connection Design | STRAIGHT FIRST END |
| Connection Type | UNABLE TO DECODE |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.070 INCHES NOMINAL IN |
| Operating Pressure | 1100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Thread Direction | RIGHT-HAND FIRST ENDUNABLE TO DECODE |
| Nominal Thread Size | 1.188 INCHES FIRST ENDUNABLE TO DECODE IN |
| Inside Diameter | 0.750 INCHES NOMINAL IN |
| Inside Surface Condition | CONVOLUTED |
| Thread Class | 2B FIRST ENDUNABLE TO DECODE |
| Burst Test Pressure | 4400.0 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 12 FIRST END |
| Thread Quantity Per Inch | UNABLE TO DECODE |
| Thread Series Designator | UN FIRST END |
| Thread Series Designator | UNABLE TO DECODE |
| 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 |
|---|---|
| 775577K0290 | C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division |
| 775577K0290 | 3/9 Design control — primary reference Teleflex Fluid Systems Inc Dba Teleflex Aero-Hose |
NSN 4720-01-487-1177 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
Key specifications for 4720-01-487-1177: Measuring Method and Length: 29.000 INCHES NOMINAL OVERALL IN; Minimum Inside Bending Radius: 2.500 INCHES IN; Connection Style: SWIVEL NUT, GASKET SEAL FIRST ENDUNABLE TO DECODE; End Connection Design: UNABLE TO DECODE. 20 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.