The Hose,nonmetallic, cataloged under National Stock Number 4720-01-544-1881, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-544-1881 |
| Primary Part Number | MIL-PRF-370H |
| Item Name | Hose,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 |
| Measuring Method and Length | 20.0 FEET NOMINAL EXCLUDING END FITTINGS FT |
| Material | RUBBER TUBE |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Outside Diameter | 1.375 INCHES NOMINAL IN |
| Minimum Inside Bending Radius | 3.500 INCHES IN |
| Temp Rating | -25.0 FAHRENHEIT AND 140.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Outer Covering Environmental Protection | OZONE RESISTANT AND FUEL RESISTANT |
| Inside Diameter | 0.750 INCHES NOMINAL IN |
| Operating Pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Inside Surface Condition | SMOOTH |
| Burst Test Pressure | 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Features Provided | ELECTROSTATIC DISCHARGE CAPABILITY |
| Hydrostatic Test Pressure | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-PRF-370H | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M370B020O0200 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-370 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4720-01-544-1881 is a Hose,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 4720-01-544-1881 has 3 cross-referenced part numbers: MIL-PRF-370H (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M370B020O0200 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-370 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 3 known substitutes for 4720-01-544-1881: 4720-00-083-0045, 4720-01-274-9234, 4720-01-484-1929. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-PRF-370H: Cross-Sectional Shape Style: ROUND; Measuring Method and Length: 20.0 FEET NOMINAL EXCLUDING END FITTINGS FT; Special Features: NON-COLLAPSIBLE; W/O FITTINGS; Material: RUBBER TUBE. 15 total characteristics are documented in the Federal Logistics Information System.