The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-203-2526, 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 Hatch & Kirk, Inc.. Government technical data includes 30 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4720-00-203-2526 |
| Primary Part Number | 3305277 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Hatch & Kirk, Inc. |
| Status | CANCELLED |
| Connection Style | INVERTED FLARE FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| Operating Pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Layer Composition and Location | 2ND LAYER BRAIDED RAYON CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC AND 1ST LAYER BRAIDED RAYON CORD |
| Temp Rating | -65.0 FAHRENHEIT AND 235.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Series Designator | NPT FIRST END |
| Thread Series Designator | NPT SECOND END |
| Outer Covering Environmental Protection | OIL RESISTANT AND GREASE RESISTANT |
| Nominal Thread Size | 0.250 INCHES SECOND END IN |
| Nominal Thread Size | 0.250 INCHES SECOND END IN |
| Burst Test Pressure | 2000.0 POUNDS PER SQUARE INCH LBS |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Thread Series Designator | NPT FIRST END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Connection Style | SWIVEL, PLAIN SECOND END |
| End Connection Design | STRAIGHT FIRST END |
| Inside Diameter | 0.188 INCHES NOMINAL IN |
| Thread Series Designator | NPT SECOND END |
| Nominal Thread Size | 0.250 INCHES FIRST END IN |
| Nominal Thread Size | 0.250 INCHES FIRST END IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Cross-Sectional Shape Style | ROUND |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Operating Pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Outer Covering Environmental Protection | OIL RESISTANT AND GREASE RESISTANT |
| Inside Surface Condition | SMOOTH |
| Seat Angle | 37.0 DEGREES FIRST END |
| Measuring Method and Length | 12.500 INCHES NOMINAL OVERALL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4720-00-203-2526 is a Hose Assembly,nonmetallic, manufactured by Hatch & Kirk, Inc., classified under FSC 4720 (No Item Name Available). Status: cancelled.
NSN 4720-00-203-2526 has 3 cross-referenced part numbers: 3305277 (Hatch & Kirk, Inc.), 3306055 (Hatch & Kirk, Inc.), 3305277 (General Motors Corp Electro-Motive Div).
There are 3 known substitutes for 4720-00-203-2526: 4820-01-127-6779, 4820-01-128-2257, 4820-01-130-5380. Verify interchangeability with system specifications before substitution.
Key specifications for 3305277: Connection Style: INVERTED FLARE FIRST END; Thread Direction: RIGHT-HAND FIRST END; Operating Pressure: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS; Connection Type: THREADED EXTERNAL PIPE SECOND END. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 4720-00-203-2526 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.