The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-203-6525, 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 Cummins Power Generation Inc.. Government technical data includes 30 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4720-00-203-6525 |
| Primary Part Number | 501-27 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Cummins Power Generation Inc. |
| Status | CANCELLED |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Thread Direction | RIGHT-HAND SECOND END |
| Layer Composition and Location | OUTER LAYER MOLDED RUBBER, SYNTHETIC AND 1ST LAYER WOVEN FABRIC |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Burst Test Pressure | 1200.0 POUNDS PER SQUARE INCH LBS |
| Thread Series Designator | UNS FIRST END |
| Thread Series Designator | NPTF SECOND END |
| Burst Test Pressure | 1200.0 POUNDS PER SQUARE INCH LBS |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Connection Style | SWIVEL NUT, INVERTED FLARE FIRST END |
| Connection Style | PLAIN SECOND END |
| Hydrostatic Test Pressure | 600.0 POUNDS PER SQUARE INCH LBS |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Thread Quantity Per Inch | 24 FIRST END |
| End Connection Design | STRAIGHT SECOND END |
| End Connection Design | STRAIGHT FIRST END |
| Thread Quantity Per Inch | 24 FIRST END |
| Inside Surface Condition | SMOOTH |
| Layer Composition and Location | OUTER LAYER MOLDED RUBBER, SYNTHETIC AND 1ST LAYER WOVEN FABRIC |
| Nominal Thread Size | 0.125 INCHES SECOND END IN |
| Inside Diameter | 0.188 INCHES NOMINAL IN |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Outside Diameter | 0.422 INCHES NOMINAL IN |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Hydrostatic Test Pressure | 600.0 POUNDS PER SQUARE INCH LBS |
| Thread Class | 2A FIRST END A |
| Nominal Thread Size | 0.125 INCHES SECOND END IN |
| Thread Series Designator | UNS FIRST END |
| Outer Covering Environmental Protection | FUEL RESISTANT AND OIL RESISTANT AND WATER RESISTANT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4720-00-203-6525 is a Hose Assembly,nonmetallic, manufactured by Cummins Power Generation Inc., classified under FSC 4720 (No Item Name Available). Status: cancelled.
NSN 4720-00-203-6525 has 2 cross-referenced part numbers: 501-27 (Cummins Power Generation Inc.), 7418461 (U S Army Tank Automotive Command Amsta-Im-Mm).
There are 8 known substitutes for 4720-00-203-6525: 5330-00-292-1615, 5325-00-630-3815, 1650-00-696-9006 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 501-27: Connection Type: THREADED EXTERNAL PIPE SECOND END; Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE; Thread Direction: RIGHT-HAND SECOND END; Layer Composition and Location: OUTER LAYER MOLDED RUBBER, SYNTHETIC AND 1ST LAYER WOVEN FABRIC. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 4720-00-203-6525 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.