The Hose,nonmetallic, cataloged under National Stock Number 4720-00-421-1277, 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 Oshkosh Defense Llc. Government technical data includes 11 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-421-1277 |
| Primary Part Number | 1341080 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| Criticality Code Justification | FEAT |
| Outside Diameter | 1.438 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC TUBE |
| FSC Application Data | RADIATOR |
| Media for Which Designed | WATER, FRESH SINGLE RESPONSE |
| Inside Surface Condition | SMOOTH |
| Inside Diameter | 0.938 INCHES NOMINAL IN |
| Measuring Method and Length | 40.500 INCHES NOMINAL EXCLUDING END FITTINGS IN |
| Layer Composition and Location | OUTER LAYER SPIRALLY LAID RAYON CORD |
| Outer Covering Environmental Protection | OIL RESISTANT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1341080 PRIMARY | Oshkosh Defense Llc (USA) |
| 1341080 | Oshkosh Corp (USA) |
| 70-100-40.5 PRIMARY | Burke Industries Purosil Div (USA) |
| 70-100 | Burke Industries Purosil Div (USA) |
NSN 4720-00-421-1277 is a Hose,nonmetallic, manufactured by Oshkosh Defense Llc, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-421-1277 has 4 cross-referenced part numbers: 1341080 (Oshkosh Defense Llc), 1341080 (Oshkosh Corp), 70-100-40.5 (Burke Industries Purosil Div), 70-100 (Burke Industries Purosil Div).
There are 11 known substitutes for 4720-00-421-1277: 5310-00-060-1470, 5331-00-419-8814, 5935-00-854-7009 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1341080: Cross-Sectional Shape Style: ROUND; Criticality Code Justification: FEAT; Outside Diameter: 1.438 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC TUBE. 13 total characteristics are documented in the Federal Logistics Information System.