The Hose,nonmetallic, cataloged under National Stock Number 4720-00-278-4931, 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 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 4720-00-278-4931 |
| Primary Part Number | 305-40 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Outer Covering Environmental Protection | ABRASION RESISTANT AND MILDEW RESISTANT |
| Layer Composition and Location | 1ST LAYER RUBBER IMPREGNATED FABRIC AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE |
| Specification/standard Data | 81349-MIL-H-7061 GOVERNMENT SPECIFICATION |
| Burst Test Pressure | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS |
| Inside Surface Condition | SMOOTH |
| Material | RUBBER SYNTHETIC TUBE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 3.156 INCHES MINIMUM AND 3.281 INCHES MAXIMUM IN |
| Inside Diameter | 2.469 INCHES MINIMUM AND 2.531 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 305-40 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| CVC1810-40 | Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA) |
| MIL-H-7061 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4720-00-278-4931 is a Hose,nonmetallic, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-278-4931 has 3 cross-referenced part numbers: 305-40 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), CVC1810-40 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division), MIL-H-7061 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 4720-00-278-4931: 4720-00-142-1087, 4720-00-142-1088, 4720-00-142-1091 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 305-40: Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE; Outer Covering Environmental Protection: ABRASION RESISTANT AND MILDEW RESISTANT; Layer Composition and Location: 1ST LAYER RUBBER IMPREGNATED FABRIC AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE; Specification/standard Data: 81349-MIL-H-7061 GOVERNMENT SPECIFICATION. 10 total characteristics are documented in the Federal Logistics Information System.