The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-203-3920, 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 W. H. Smith Hardware Company, the. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-203-3920 |
| Primary Part Number | A-A59270 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | W. H. Smith Hardware Company, the |
| Status | ACTIVE |
| Hydrostatic Test Pressure | 150.0 POUNDS PER SQUARE INCH LBS |
| Connection Style | PLAIN SECOND END |
| Connection Type | THREADED INTERNAL HOSE FIRST END |
| Specification/standard Data | 81348-LH-520 GOVERNMENT SPECIFICATION |
| Thread Quantity Per Inch | 11-1/2 FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| Burst Test Pressure | 500.0 POUNDS PER SQUARE INCH LBS |
| Nominal Thread Size | 0.750 INCHES SECOND END IN |
| Inside Surface Condition | SMOOTH |
| Layer Composition and Location | 1ST LAYER COTTON YARN OR 1ST LAYER SYNTHETIC YARN AND OUTER LAYER RUBBER, NATURAL AND OUTER LAYER RUBBER, SYNTHETIC |
| Thread Direction | RIGHT-HAND SECOND END |
| Thread Quantity Per Inch | 11-1/2 SECOND END |
| End Connection Design | STRAIGHT SECOND END |
| Connection Type | THREADED INTERNAL HOSE FIRST END |
| Thread Quantity Per Inch | 11-1/2 FIRST END |
| Operating Pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Connection Style | SWIVEL NUT, GASKET SEAL FIRST END |
| Media for Which Designed | WATER SINGLE RESPONSE |
| Nominal Thread Size | 0.750 INCHES SECOND END IN |
| End Connection Design | STRAIGHT FIRST END |
| Nondefinitive Spec/std Data | 1 CLASS AND 1 TYPE |
| Connection Type | THREADED EXTERNAL HOSE SECOND END |
| Thread Quantity Per Inch | 11-1/2 SECOND END |
| Thread Series Designator | NH SECOND END |
| Thread Series Designator | NH FIRST END |
| Connection Type | THREADED EXTERNAL HOSE SECOND END |
| Temp Rating | -40.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Inside Diameter | 0.625 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A59270 | W. H. Smith Hardware Company, the (USA) |
| AA59270A1B | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-59270 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| L-H-520 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 4720-00-203-3920 is a Hose Assembly,nonmetallic, manufactured by W. H. Smith Hardware Company, the, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-203-3920 has 4 cross-referenced part numbers: A-A59270 (W. H. Smith Hardware Company, the), AA59270A1B (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59270 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), L-H-520 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 11 known substitutes for 4720-00-203-3920: 4720-00-199-7806, 4720-00-202-6721, 4720-00-202-6722 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A59270: Hydrostatic Test Pressure: 150.0 POUNDS PER SQUARE INCH LBS; Connection Style: PLAIN SECOND END; Connection Type: THREADED INTERNAL HOSE FIRST END; Specification/standard Data: 81348-LH-520 GOVERNMENT SPECIFICATION. 30 total characteristics are documented in the Federal Logistics Information System.