The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-289-0756, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 26 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-289-0756 |
| Primary Part Number | MIL-H-17902 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| End Connection Design | STRAIGHT SECOND END |
| Nominal Thread Size | 2.500 INCHES FIRST END IN |
| End Connection Design | STRAIGHT FIRST END |
| Hydrostatic Test Pressure | 200.0 POUNDS PER SQUARE INCH LBS |
| Vacuum in Torr | 508.0 |
| Features Provided | ELECTROSTATIC DISCHARGE CAPABILITY |
| Outer Covering Environmental Protection | ABRASION RESISTANT AND OZONE RESISTANT AND OXIDATION RESISTANT AND LIGHT RESISTANT AND FUEL RESISTANT |
| Inside Surface Condition | SMOOTH |
| Thread Direction | RIGHT-HAND SECOND END |
| Exterior Color | BLACK |
| Connection Style | SWIVEL NUT, GASKET SEAL FIRST END |
| Connection Style | PLAIN SECOND END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Thread Series Designator | NPSC FIRST END |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Measuring Method and Length | 600.000 INCHES NOMINAL OVERALL IN |
| Thread Direction | RIGHT-HAND FIRST END |
| Specification/standard Data | 81349-MIL-H-17902 GOVERNMENT SPECIFICATION |
| Thread Series Designator | NPT SECOND END |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Burst Test Pressure | 600.0 POUNDS PER SQUARE INCH LBS |
| Layer Composition and Location | OUTER LAYER MOLDED RUBBER AND 1ST LAYER RUBBER IMPREGNATED BRAIDED RAYON CORD |
| Nominal Thread Size | 2.500 INCHES SECOND END IN |
| Outside Diameter | 2.752 INCHES MINIMUM IN |
| Inside Diameter | 2.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-H-17902 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M17902-B-CCA-50 | Parker-Hannifin Corp Div Hose Products Division (USA) |
| M17902-B-CCA-50 | Triad Technologies Llc Dba Triad Technologies Il, Llc (USA) |
| M17902-B-CCA-50 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4720-00-289-0756 is a Hose Assembly,nonmetallic, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-289-0756 has 4 cross-referenced part numbers: MIL-H-17902 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M17902-B-CCA-50 (Parker-Hannifin Corp Div Hose Products Division), M17902-B-CCA-50 (Triad Technologies Llc Dba Triad Technologies Il, Llc), M17902-B-CCA-50 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 8 known substitutes for 4720-00-289-0756: 4720-00-346-6476, 4720-00-826-4782, 4730-01-242-2832 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-H-17902: Cross-Sectional Shape Style: ROUND; End Connection Design: STRAIGHT SECOND END; Nominal Thread Size: 2.500 INCHES FIRST END IN; End Connection Design: STRAIGHT FIRST END. 27 total characteristics are documented in the Federal Logistics Information System.