The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-268-7388, 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 Haldex Brake Products Corporation. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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 | 4720-01-268-7388 |
| Primary Part Number | 16640 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Haldex Brake Products Corporation |
| Status | ACTIVE |
| Connection Style | PLAIN SECOND END |
| Features Provided | REUSABLE END FITTINGS |
| Thread Direction | RIGHT-HAND FIRST END |
| Burst Test Pressure | 900.0 POUNDS PER SQUARE INCH LBS |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Thread Series Designator | NPTF FIRST END |
| Nominal Thread Size | 0.375 INCHES SECOND END IN |
| Connection Style | SWIVEL, PLAIN FIRST END |
| Thread Direction | RIGHT-HAND SECOND END |
| Minimum Inside Bending Radius | 1.750 INCHES IN |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | 1ST LAYER MOLDED RUBBER, SYNTHETIC AND 2ND LAYER BRAIDED TEXTILE YARN AND 3RD LAYER BRAIDED TEXTILE YARN AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Exterior Color | BLACK |
| Hydrostatic Test Pressure | 450.0 POUNDS PER SQUARE INCH LBS |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Measuring Method and Length | 40.000 INCHES NOMINAL OVERALL IN |
| Inside Surface Condition | SMOOTH |
| Outer Covering Environmental Protection | OIL RESISTANT |
| Operating Pressure | 225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Nominal Thread Size | 0.375 INCHES FIRST END IN |
| End Connection Design | STRAIGHT SECOND END |
| Temp Rating | -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Inside Diameter | 0.380 INCHES NOMINAL IN |
| Thread Series Designator | NPTF SECOND END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4720-01-268-7388 is a Hose Assembly,nonmetallic, manufactured by Haldex Brake Products Corporation, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-268-7388 has 3 cross-referenced part numbers: ST32D19-8 (Lockheed Martin Corp), 16640 (Haldex Brake Products Corporation), ST32D19 (Lockheed Martin Corp).
There are 7 known substitutes for 4720-01-268-7388: 3110-00-227-3242, 5330-00-297-5033, 4720-01-095-8745 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 16640: Connection Style: PLAIN SECOND END; Features Provided: REUSABLE END FITTINGS; Thread Direction: RIGHT-HAND FIRST END; Burst Test Pressure: 900.0 POUNDS PER SQUARE INCH LBS. 28 total characteristics are documented in the Federal Logistics Information System.