The Hose,air Duct, cataloged under National Stock Number 4720-00-810-9175, 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 Flexco, Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4720-00-810-9175 |
| Primary Part Number | 4782-2 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Flexco, Inc |
| Status | CANCELLED |
| Material | FIBERGLASS AND RUBBER THIRD PLY |
| End Inside Diameter | 4.000 INCHES NOMINAL BOTH ENDS IN |
| Hose Weight | 9.600 OUNCES PER LINEAR FOOT OZ |
| Connection Type | SOFT BOTH ENDS |
| End Overall Length | 0.250 INCHES NOMINAL BOTH ENDS IN |
| Inside Diameter | 4.000 INCHES NOMINAL FIRST END IN |
| Material | FIBERGLASS AND RUBBER FIRST PLY |
| Measuring Method and Length | 3.000 INCHES NOMINAL OVERALL IN |
| Minimum Inside Bending Radius | 8.000 INCHES IN |
| Cross-Sectional Shape Style | ROUND |
| Material | FIBERGLASS REINFORCING WIRE |
| Material | FIBERGLASS AND RUBBER SECOND PLY |
| Connection Style | ROUND FIRST END |
| Material | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR FOURTH PLY |
| Style Designator | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| Wall Thickness | 0.040 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4782-2 PRIMARY | Flexco, Inc (USA) |
| BE403-2 | Bemco, Inc (USA) |
| 0BW147-2 | Flexfab Llc (USA) |
| 10-20353-2 | The Boeing Company Div Defense (USA) |
| 10-20353 | The Boeing Company Div Defense (USA) |
NSN 4720-00-810-9175 is a Hose,air Duct, manufactured by Flexco, Inc, classified under FSC 4720 (No Item Name Available). Status: cancelled.
NSN 4720-00-810-9175 has 5 cross-referenced part numbers: 4782-2 (Flexco, Inc), BE403-2 (Bemco, Inc), 0BW147-2 (Flexfab Llc), 10-20353-2 (The Boeing Company Div Defense), 10-20353 (The Boeing Company Div Defense).
There are 10 known substitutes for 4720-00-810-9175: 4720-00-809-0594, 4720-00-809-0596, 4720-00-810-8686 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4782-2: Special Features: U/O B-52; Material: FIBERGLASS AND RUBBER THIRD PLY; End Inside Diameter: 4.000 INCHES NOMINAL BOTH ENDS IN; Hose Weight: 9.600 OUNCES PER LINEAR FOOT OZ. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 4720-00-810-9175 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.