The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-188-0109, 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 Huntington Ingalls Incorporated Div Ingalls Shipbuilding. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-188-0109 |
| Primary Part Number | DD504900F19 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Huntington Ingalls Incorporated Div Ingalls Shipbuilding |
| Status | ACTIVE |
| Thread Series Designator | NPT SECOND END |
| Outer Covering Environmental Protection | CORROSION RESISTANT |
| Hydrostatic Test Pressure | 200.0 POUNDS PER SQUARE INCH LBS |
| Operating Pressure | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Outside Diameter | 1.562 INCHES NOMINAL IN |
| Measuring Method and Length | 1200.000 INCHES NOMINAL OVERALL IN |
| Nominal Thread Size | 1.000 INCHES SECOND END IN |
| Connection Style | PLAIN SECOND END |
| Temp Rating | -32.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Direction | RIGHT-HAND SECOND END |
| End Connection Design | STRAIGHT FIRST END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Nondefinitive Spec/std Data | 4 TYPE AND 3 CLASS |
| Inside Diameter | 1.000 INCHES NOMINAL IN |
| Thread Series Designator | NPT FIRST END |
| Connection Style | GASKET SEAL FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| End Connection Design | STRAIGHT SECOND END |
| Layer Composition and Location | 1ST LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE |
| Nominal Thread Size | 1.000 INCHES FIRST END IN |
| Cross-Sectional Shape Style | ROUND |
| Specification/standard Data | 81349-MIL-H-11588 GOVERNMENT SPECIFICATION |
| Burst Test Pressure | 500.0 POUNDS PER SQUARE INCH LBS |
| Inside Surface Condition | SMOOTH |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DD504900F19 | Huntington Ingalls Incorporated Div Ingalls Shipbuilding (USA) |
| MIL-PRF-11588 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M11588-12AST1000 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-H-11588 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4720-01-188-0109 is a Hose Assembly,nonmetallic, manufactured by Huntington Ingalls Incorporated Div Ingalls Shipbuilding, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-188-0109 has 4 cross-referenced part numbers: DD504900F19 (Huntington Ingalls Incorporated Div Ingalls Shipbuilding), MIL-PRF-11588 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M11588-12AST1000 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-H-11588 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 4720-01-188-0109: 4720-00-075-4771, 4720-00-083-0046, 4720-00-083-0047 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for DD504900F19: Thread Series Designator: NPT SECOND END; Special Features: COUPLINGS SHALL BE PROVIDED WITH PROTECTIVE,CLOSED-END,REUSABLE,THREADED METAL OR PLASTIC CAPS; Outer Covering Environmental Protection: CORROSION RESISTANT; Hydrostatic Test Pressure: 200.0 POUNDS PER SQUARE INCH LBS. 26 total characteristics are documented in the Federal Logistics Information System.