The Hose,air Duct, cataloged under National Stock Number 4720-00-903-8942, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4720-00-903-8942 |
| Primary Part Number | 3-4113 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Arrowhead Products Corp |
| Status | CANCELLED |
| Style Designator | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| Inside Diameter | 1.500 INCHES NOMINAL FIRST END IN |
| Material | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR REINFORCING CORD |
| End Inside Diameter | 1.500 INCHES NOMINAL BOTH ENDS IN |
| Material | STEEL REINFORCING WIRE |
| Features Provided | OZONE RESISTANT |
| Measuring Method and Length | 6.000 INCHES NOMINAL OVERALL IN |
| Material | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR SECOND PLY |
| Minimum Inside Bending Radius | 0.500 INCHES IN |
| Operating Pressure | 55.5 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Wall Thickness | 0.100 INCHES NOMINAL IN |
| End Overall Length | 1.500 INCHES NOMINAL BOTH ENDS IN |
| Cross-Sectional Shape Style | ROUND |
| Material | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR FIRST PLY |
| Connection Type | SOFT BOTH ENDS |
| Connection Style | ROUND BOTH ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3-1664-12-24-6 | Federal-Mogul Corp Chassis Products Div (USA) |
| 3-4113 | Federal-Mogul Corp Chassis Products Div (USA) |
| 3-4113 PRIMARY | Arrowhead Products Corp (USA) |
| 3-1664-12-24-6 PRIMARY | Arrowhead Products Corp (USA) |
NSN 4720-00-903-8942 is a Hose,air Duct, manufactured by Arrowhead Products Corp, classified under FSC 4720 (No Item Name Available). Status: cancelled.
NSN 4720-00-903-8942 has 4 cross-referenced part numbers: 3-1664-12-24-6 (Federal-Mogul Corp Chassis Products Div), 3-4113 (Federal-Mogul Corp Chassis Products Div), 3-4113 (Arrowhead Products Corp), 3-1664-12-24-6 (Arrowhead Products Corp).
There are 7 known substitutes for 4720-00-903-8942: 5330-00-194-3577, 5950-00-466-4215, 5340-00-470-7558 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3-4113: Style Designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED; Inside Diameter: 1.500 INCHES NOMINAL FIRST END IN; Material: FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR REINFORCING CORD; End Inside Diameter: 1.500 INCHES NOMINAL BOTH ENDS IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 4720-00-903-8942 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.