The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-312-7688, 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 Liftking Manufacturing Corp. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-312-7688 |
| Primary Part Number | 14128A |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Liftking Manufacturing Corp |
| Status | ACTIVE |
| Features Provided | REUSABLE END FITTINGS |
| Thread Direction | RIGHT-HAND FIRST END |
| Thread Direction | RIGHT-HAND SECOND END |
| End Connection Design | ELBOW SECOND END |
| Thread Series Designator | UNF FIRST END |
| Temp Rating | -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Class | 2B FIRST END |
| Outside Diameter | 0.880 INCHES NOMINAL IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Inside Surface Condition | SMOOTH |
| Thread Series Designator | UNF SECOND END |
| Measuring Method and Length | 50.000 INCHES NOMINAL OVERALL IN |
| Seat Angle | 37.0 DEGREES SECOND END |
| Operating Pressure | 4250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Hydrostatic Test Pressure | 7000.0 POUNDS PER SQUARE INCH LBS |
| Flow Angle | 90.0 DEGREES SECOND END |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Nominal Thread Size | 0.750 INCHES SECOND END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Thread Class | 2B SECOND END |
| End Connection Design | STRAIGHT FIRST END |
| Connection Type | THREADED INTERNAL TUBE SECOND END |
| Burst Test Pressure | 14000.0 POUNDS PER SQUARE INCH LBS |
| Layer Composition and Location | 1ST LAYER BRAIDED STEEL WIRE AND 2ND LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Minimum Inside Bending Radius | 7.000 INCHES IN |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| Connection Style | SWIVEL NUT FLARE SECOND END |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 0.500 INCHES NOMINAL IN |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 14128A PRIMARY | Liftking Manufacturing Corp (CAN) |
NSN 4720-01-312-7688 is a Hose Assembly,nonmetallic, manufactured by Liftking Manufacturing Corp, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-312-7688 has 1 cross-referenced part number: 14128A (Liftking Manufacturing Corp).
There is 1 known substitute for 4720-01-312-7688: 3020-00-189-5366. Verify interchangeability with system specifications before substitution.
Key specifications for 14128A: Features Provided: REUSABLE END FITTINGS; Thread Direction: RIGHT-HAND FIRST END; Thread Direction: RIGHT-HAND SECOND END; End Connection Design: ELBOW SECOND END. 30 total characteristics are documented in the Federal Logistics Information System.