The Hose,air Duct, cataloged under National Stock Number 4720-01-440-4459, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is United States Plastic Corp. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-440-4459 |
| Primary Part Number | 36049 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | United States Plastic Corp |
| Status | ACTIVE |
| Hose Weight | 0.140 OUNCES PER LINEAR FOOT OZ |
| Measuring Method and Length | 600.000 INCHES NOMINAL OVERALL IN |
| Temp Rating | -20.0 FAHRENHEIT AND 150.0 FAHRENHEIT DEGF |
| Minimum Inside Bending Radius | 0.250 INCHES IN |
| Connection Type | PLAIN BOTH ENDS |
| Style Designator | FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS |
| Cross-Sectional Shape Style | ROUND |
| Wall Thickness | 0.053 INCHES NOMINAL IN |
| Operating Pressure | 7.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Inside Diameter | 2.000 INCHES NOMINAL FIRST END IN |
| Material | STEEL COVER |
| Material | PLASTIC POLYVINYL FIRST PLY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 36049 PRIMARY | United States Plastic Corp (USA) |
| Reference | Meaning |
|---|---|
| 36049 | C/1 Advisory reference — outside the item-of-supply concept Ametron/american Electronic Supply |
NSN 4720-01-440-4459 is a Hose,air Duct, manufactured by United States Plastic Corp, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-440-4459 has 1 manufacturer part number on file: 36049 (United States Plastic Corp).
Key specifications for 36049: Hose Weight: 0.140 OUNCES PER LINEAR FOOT OZ; Measuring Method and Length: 600.000 INCHES NOMINAL OVERALL IN; Temp Rating: -20.0 FAHRENHEIT AND 150.0 FAHRENHEIT DEGF; Minimum Inside Bending Radius: 0.250 INCHES IN. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.