The Hose,nonmetallic, cataloged under National Stock Number 4720-00-903-1574, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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 | 4720-00-903-1574 |
| Primary Part Number | MIL-H-4441 |
| 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 |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| Layer Composition and Location | 1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Nondefinitive Spec/std Data | 1-1/4 SIZE |
| Vacuum in Torr | 50.8 |
| Burst Test Pressure | 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Material | RUBBER SYNTHETIC TUBE |
| Measuring Method and Length | 120.000 INCHES NOMINAL OVERALL IN |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 1.250 INCHES NOMINAL IN |
| Temp Rating | -65.0 FAHRENHEIT AND 75.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Hydrostatic Test Pressure | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-H-4441 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-27516 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M275161.21000 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M275161.2010000 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 51198 | Hbd Industries, Inc Div Hbd/thermoid Inc (USA) |
NSN 4720-00-903-1574 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 4720-00-903-1574 has 5 cross-referenced part numbers: MIL-H-4441 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-27516 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M275161.21000 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M275161.2010000 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 51198 (Hbd Industries, Inc Div Hbd/thermoid Inc).
There are 12 known substitutes for 4720-00-903-1574: 5340-00-112-2263, 3110-00-144-8498, 4530-00-172-5713 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-H-4441: Outside Diameter: 1.750 INCHES NOMINAL IN; Layer Composition and Location: 1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC; Inside Surface Condition: SMOOTH; Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE. 13 total characteristics are documented in the Federal Logistics Information System.