The Hose,air Duct, cataloged under National Stock Number 4720-00-540-1614, 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 Arrowhead Products Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4720-00-540-1614 |
| Primary Part Number | 3-0925 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Arrowhead Products Corp |
| Status | CANCELLED |
| Material | RUBBER CHLOROPRENE CLASS CR FIRST PLY |
| Connection Type | SOFT BOTH ENDS |
| Connection Style | ROUND BOTH ENDS |
| Inside Diameter | 4.250 INCHES NOMINAL FIRST END IN |
| End Inside Diameter | 4.250 INCHES NOMINAL BOTH ENDS IN |
| End Overall Length | 0.688 INCHES NOMINAL BOTH ENDS IN |
| Material | RUBBER CHLOROPRENE CLASS CR THIRD PLY |
| Operating Pressure | 3.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Measuring Method and Length | 5.156 INCHES NOMINAL OVERALL IN |
| Style Designator | BOX SECTION |
| Cross-Sectional Shape Style | ROUND |
| Wall Thickness | 0.094 INCHES NOMINAL IN |
| Features Provided | OZONE RESISTANT |
| Hose Weight | 20.880 OUNCES PER LINEAR FOOT OZ |
| Material | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR SECOND PLY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4720-00-540-1614 is a Hose,air Duct, manufactured by Arrowhead Products Corp, classified under FSC 4720 (No Item Name Available). Status: cancelled.
NSN 4720-00-540-1614 has 2 cross-referenced part numbers: 3-0925 (Federal-Mogul Corp Chassis Products Div), 3-0925 (Arrowhead Products Corp).
There are 9 known substitutes for 4720-00-540-1614: 5133-00-358-1001, 5820-00-826-7855, 5305-00-988-1725 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3-0925: Material: RUBBER CHLOROPRENE CLASS CR FIRST PLY; Connection Type: SOFT BOTH ENDS; Connection Style: ROUND BOTH ENDS; Inside Diameter: 4.250 INCHES NOMINAL FIRST END IN. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 4720-00-540-1614 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.