The Hose,nonmetallic, cataloged under National Stock Number 4720-01-462-1281, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-462-1281 |
| Primary Part Number | 12309272-7 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Outside Diameter | 0.750 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN |
| Burst Test Pressure | 750.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Cross-Sectional Shape Style | ROUND |
| Hydrostatic Test Pressure | 375.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Outer Covering Environmental Protection | FUEL RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT AND OZONE RESISTANT AND VIBRATION RESISTANT |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Nondefinitive Spec/std Data | 1 TYPE |
| Specification/standard Data | 81349-MIL-H-13444 GOVERNMENT SPECIFICATION |
| Material | RUBBER TUBE |
| Layer Composition and Location | OUTER LAYER MOLDED RUBBER, CHLOROPRENE AND 1ST LAYER BRAIDED COTTON CORD |
| Minimum Inside Bending Radius | 3.750 INCHES IN |
| Inside Surface Condition | SMOOTH |
| Temp Rating | -67.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Inside Diameter | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12309272 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12309272-7 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 4720-01-462-1281 is a Hose,nonmetallic, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-462-1281 has 2 cross-referenced part numbers: 12309272 (U S Army Tank Automotive Command Amsta-Im-Mm), 12309272-7 (U S Army Tank Automotive Command Amsta-Im-Mm).
There are 10 known substitutes for 4720-01-462-1281: 4720-00-278-1109, 4720-00-278-4892, 4720-00-913-5910 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12309272-7: Outside Diameter: 0.750 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN; End Item Identification: MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); Burst Test Pressure: 750.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS; Cross-Sectional Shape Style: ROUND. 16 total characteristics are documented in the Federal Logistics Information System.