The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-729-5338, 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 Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 23 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-729-5338 |
| Primary Part Number | L-H-520 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND SECOND END |
| Thread Quantity Per Inch | 11-1/2 FIRST END |
| Thread Quantity Per Inch | 11-1/2 SECOND END |
| Thread Series Designator | NH FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| Layer Composition and Location | 1ST LAYER COTTON AND OUTER LAYER PLASTIC, POLYVINYL CHLORIDE |
| Connection Style | SWIVEL NUT, GASKET SEAL FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Hydrostatic Test Pressure | 150.0 POUNDS PER SQUARE INCH LBS |
| Measuring Method and Length | 600.000 INCHES NOMINAL EXCLUDING END FITTINGS IN |
| End Connection Design | STRAIGHT SECOND END |
| Connection Style | PLAIN SECOND END |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Connection Type | THREADED EXTERNAL HOSE SECOND END |
| Nondefinitive Spec/std Data | 2 TYPE AND A GRADE |
| Inside Surface Condition | SMOOTH |
| Connection Type | THREADED INTERNAL HOSE FIRST END |
| Nominal Thread Size | 0.750 INCHES SECOND END IN |
| Thread Series Designator | NH SECOND END |
| Cross-Sectional Shape Style | ROUND |
| Media for Which Designed | WATER, FRESH SINGLE RESPONSE |
| Inside Diameter | 0.750 INCHES NOMINAL IN |
| Burst Test Pressure | 300.0 POUNDS PER SQUARE INCH LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| L-H-520 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AA59270B3C | 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) |
NSN 4720-00-729-5338 is a Hose Assembly,nonmetallic, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-729-5338 has 3 cross-referenced part numbers: L-H-520 (Federal Specifications Promulgated by General Services Administration Washington DC), AA59270B3C (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).
There are 11 known substitutes for 4720-00-729-5338: 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 L-H-520: Thread Direction: RIGHT-HAND SECOND END; Thread Quantity Per Inch: 11-1/2 FIRST END; Thread Quantity Per Inch: 11-1/2 SECOND END; Thread Series Designator: NH FIRST END. 24 total characteristics are documented in the Federal Logistics Information System.