The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-128-9113, 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 Stewart & Stevenson Power Products Llc. Government technical data includes 27 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-128-9113 |
| Primary Part Number | 25524-1 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Stewart & Stevenson Power Products Llc |
| Status | ACTIVE |
| Connection Style | SWIVEL NUT, INVERTED FLARE SECOND END |
| Thread Direction | RIGHT-HAND FIRST END |
| Measuring Method and Length | 37.750 INCHES NOMINAL OVERALL IN |
| Thread Class | 3B FIRST END |
| Temp Rating | -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Layer Composition and Location | 1ST LAYER BRAIDED FABRIC AND OUTER LAYER RUBBER IMPREGNATED BRAIDED FABRIC |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| Seat Angle | 45.0 DEGREES SECOND END |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Thread Class | 3A SECOND END A |
| Outside Diameter | 0.480 INCHES NOMINAL IN |
| Seat Angle | 45.0 DEGREES FIRST END |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Thread Direction | RIGHT-HAND SECOND END |
| End Connection Design | STRAIGHT FIRST END |
| Minimum Inside Bending Radius | 3.000 INCHES IN |
| Inside Diameter | 0.125 INCHES NOMINAL IN |
| Burst Test Pressure | 1000.0 POUNDS PER SQUARE INCH LBS |
| Media for Which Designed | AIR AND FUEL/OIL, HYDROCARBON AND WATER SINGLE RESPONSE |
| Nominal Thread Size | 0.375 INCHES SECOND END IN |
| Inside Surface Condition | SMOOTH |
| Nominal Thread Size | 0.375 INCHES FIRST END IN |
| End Connection Design | STRAIGHT SECOND END |
| Thread Series Designator | UNF FIRST END |
| Thread Series Designator | UNF SECOND END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4720-01-128-9113 is a Hose Assembly,nonmetallic, manufactured by Stewart & Stevenson Power Products Llc, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-128-9113 has 2 cross-referenced part numbers: 25524-1 (Stewart & Stevenson Power Products Llc), 25524 (Stewart & Stevenson Power Products Llc).
There are 5 known substitutes for 4720-01-128-9113: 5340-00-119-7584, 3020-00-849-3251, 4820-01-037-4444 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 25524-1: Connection Style: SWIVEL NUT, INVERTED FLARE SECOND END; Thread Direction: RIGHT-HAND FIRST END; Measuring Method and Length: 37.750 INCHES NOMINAL OVERALL IN; Thread Class: 3B FIRST END. 27 total characteristics are documented in the Federal Logistics Information System.