The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-009-3404, 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 Naval Sea Systems Command. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-009-3404 |
| Primary Part Number | 2624943-1 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Connection Style | SWIVEL NUT FLARE SECOND END |
| Thread Class | 3B FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| Outside Diameter | 0.535 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN |
| Temp Rating | -55.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Class | 3B SECOND END |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| Thread Series Designator | UNF FIRST END |
| Layer Composition and Location | 2ND LAYER BRAIDED WIRE AND OUTER LAYER RUBBER IMPREGNATED BRAIDED FABRIC AND 1ST LAYER BRAIDED FABRIC |
| Connection Type | THREADED INTERNAL TUBE SECOND END |
| Nominal Thread Size | 0.500 INCHES SECOND END IN |
| Measuring Method and Length | 96.000 INCHES NOMINAL WORKING IN |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Outer Covering Environmental Protection | FUEL RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT AND OZONE RESISTANT |
| Burst Test Pressure | 6000.0 POUNDS PER SQUARE INCH LBS |
| Hydrostatic Test Pressure | 3000.0 POUNDS PER SQUARE INCH LBS |
| Seat Angle | 37.0 DEGREES SECOND END |
| Flow Angle | 90.0 DEGREES SECOND END |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Inside Surface Condition | SMOOTH |
| Specification/standard Data | 81349-MIL-H-13444 GOVERNMENT SPECIFICATION |
| Flow Angle | 45.0 DEGREES FIRST END |
| Nominal Thread Size | 0.500 INCHES FIRST END IN |
| Thread Series Designator | UNF SECOND END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Minimum Inside Bending Radius | 1.000 INCHES IN |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND SECOND END |
| Nondefinitive Spec/std Data | 3 TYPE |
| Operating Pressure | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2624943-1 | Naval Ship Systems Command (USA) |
| MIL-DTL-13444 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-H-13444 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2624943 | Naval Ship Systems Command (USA) |
| 2624943-1 PRIMARY | Naval Sea Systems Command (USA) |
NSN 4720-00-009-3404 is a Hose Assembly,nonmetallic, manufactured by Naval Sea Systems Command, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-009-3404 has 5 cross-referenced part numbers: 2624943-1 (Naval Ship Systems Command), MIL-DTL-13444 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-H-13444 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2624943 (Naval Ship Systems Command), 2624943-1 (Naval Sea Systems Command).
There is 1 known substitute for 4720-00-009-3404: 5935-00-934-2798. Verify interchangeability with system specifications before substitution.
Key specifications for 2624943-1: Connection Style: SWIVEL NUT FLARE SECOND END; Thread Class: 3B FIRST END; Thread Direction: RIGHT-HAND FIRST END; Outside Diameter: 0.535 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.