The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-759-0669, 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-Warner Alemite Corp. Government technical data includes 15 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-759-0669 |
| Primary Part Number | 317851-1 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Stewart-Warner Alemite Corp |
| Status | ACTIVE |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND |
| Layer Composition and Location | 1ST LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Inside Surface Condition | SMOOTH |
| Measuring Method and Length | 12.500 INCHES NOMINAL OVERALL IN |
| Inside Diameter | 0.312 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Connection Style | PLAIN FIRST END |
| Outer Covering Environmental Protection | OIL RESISTANT |
| Nominal Thread Size | 0.125 INCHES FIRST END IN |
| Exterior Color | BLACK |
| Thread Series Designator | NPT FIRST END |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4720-00-759-0669 is a Hose Assembly,nonmetallic, manufactured by Stewart-Warner Alemite Corp, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-759-0669 has 2 cross-referenced part numbers: 317851-1 (Stewart-Warner Alemite Corp), 115963 (Nonfluid Oil Equipment Co Ltd Brown Lubrication).
There are 4 known substitutes for 4720-00-759-0669: 2530-00-359-1043, 1660-00-676-3847, 2530-00-813-7620 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 317851-1: Outside Diameter: 0.500 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND; Layer Composition and Location: 1ST LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC; Connection Type: THREADED EXTERNAL PIPE FIRST END. 15 total characteristics are documented in the Federal Logistics Information System.