The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-128-0407, 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 Navistar Intl Corp Truck Br Ohio Plant. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-128-0407 |
| Primary Part Number | 51171R1 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Navistar Intl Corp Truck Br Ohio Plant |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 0.188 INCHES NOMINAL IN |
| Hydrostatic Test Pressure | 1000.0 POUNDS PER SQUARE INCH LBS |
| Thread Series Designator | UNS FIRST END |
| Measuring Method and Length | 10.500 INCHES NOMINAL OVERALL IN |
| Thread Series Designator | NPT SECOND END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Connection Style | SWIVEL NUT, INVERTED FLARE FIRST END |
| Exterior Color | BLACK |
| Connection Style | PLAIN SECOND END |
| Temp Rating | -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Layer Composition and Location | OUTER LAYER MOLDED RUBBER, CHLOROPRENE AND 1ST LAYER SPIRALLY LAID COTTON CORD |
| Burst Test Pressure | 2000.0 POUNDS PER SQUARE INCH LBS |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Seat Angle | 45.0 DEGREES FIRST END |
| Inside Surface Condition | SMOOTH |
| Minimum Inside Bending Radius | 2.000 INCHES IN |
| Thread Quantity Per Inch | 24 FIRST END |
| Thread Class | 2A FIRST END A |
| Outer Covering Environmental Protection | ABRASION RESISTANT AND COLD RESISTANT AND GREASE RESISTANT AND LIGHT RESISTANT AND OIL RESISTANT AND OZONE RESISTANT |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Outside Diameter | 0.375 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND FIRST END |
| Thread Direction | RIGHT-HAND SECOND END |
| Operating Pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Nominal Thread Size | 0.125 INCHES SECOND END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4720-00-128-0407 is a Hose Assembly,nonmetallic, manufactured by Navistar Intl Corp Truck Br Ohio Plant, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-128-0407 has 2 cross-referenced part numbers: 51171R1 (Navistar Intl Corp Truck Br Ohio Plant), 69172 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.).
There are 3 known substitutes for 4720-00-128-0407: 5120-00-293-3006, 4720-01-139-1854, 4730-01-245-1522. Verify interchangeability with system specifications before substitution.
Key specifications for 51171R1: Cross-Sectional Shape Style: ROUND; Inside Diameter: 0.188 INCHES NOMINAL IN; Hydrostatic Test Pressure: 1000.0 POUNDS PER SQUARE INCH LBS; Thread Series Designator: UNS FIRST END. 27 total characteristics are documented in the Federal Logistics Information System.