The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-646-8073, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-646-8073 |
| Primary Part Number | 501-0079 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Cummins Power Generation Inc. |
| Status | ACTIVE |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Burst Test Pressure | 1700.0 POUNDS PER SQUARE INCH LBS |
| Seat Angle | 30.0 DEGREES SECOND END |
| Inside Surface Condition | SMOOTH |
| Thread Direction | RIGHT-HAND SECOND END |
| Hydrostatic Test Pressure | 850.0 POUNDS PER SQUARE INCH LBS |
| Measuring Method and Length | 86.500 INCHES NOMINAL OVERALL IN |
| Cross-Sectional Shape Style | ROUND |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Thread Series Designator | NPT SECOND END |
| Thread Series Designator | UNS FIRST END |
| Nominal Thread Size | 0.125 INCHES SECOND END IN |
| Thread Direction | RIGHT-HAND FIRST END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Connection Style | INVERTED FLARE SECOND END |
| Thread Quantity Per Inch | 24 FIRST END |
| Connection Style | SWIVEL NUT, INVERTED FLARE FIRST END |
| End Connection Design | STRAIGHT SECOND END |
| End Connection Design | STRAIGHT FIRST END |
| Minimum Inside Bending Radius | 1.750 INCHES IN |
| Inside Diameter | 0.188 INCHES NOMINAL IN |
| Layer Composition and Location | 1ST LAYER BRAIDED FABRIC AND 2ND LAYER BRAIDED FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Outside Diameter | 0.375 INCHES NOMINAL IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Thread Class | 2A FIRST END A |
| Exterior Color | BLACK |
| Operating Pressure | 425.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4720-00-646-8073 is a Hose Assembly,nonmetallic, manufactured by Cummins Power Generation Inc., classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-646-8073 has 2 cross-referenced part numbers: 501-0079 (Cummins Power Generation Inc.), 501-79 (Cummins Power Generation Inc.).
There are 7 known substitutes for 4720-00-646-8073: 2915-00-179-6990, 6930-00-480-3241, 1005-00-831-1381 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 501-0079: Connection Type: THREADED EXTERNAL TUBE FIRST END; Burst Test Pressure: 1700.0 POUNDS PER SQUARE INCH LBS; Seat Angle: 30.0 DEGREES SECOND END; Inside Surface Condition: SMOOTH. 29 total characteristics are documented in the Federal Logistics Information System.