The Hose,air Duct, cataloged under National Stock Number 4720-00-810-8686, 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 Raytheon E-Systems, Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-810-8686 |
| Primary Part Number | MM-C0005-004 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Raytheon E-Systems, Inc |
| Status | ACTIVE |
| Inside Diameter | 6.000 INCHES NOMINAL FIRST END IN |
| Wall Thickness | 0.048 INCHES NOMINAL IN |
| End Inside Diameter | 6.000 INCHES NOMINAL BOTH ENDS IN |
| Material | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR COVER |
| Material | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR FIRST PLY |
| End Overall Length | 0.250 INCHES NOMINAL BOTH ENDS IN |
| Connection Style | ROUND BOTH ENDS |
| Operating Pressure | 12.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Material | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR THIRD PLY |
| Measuring Method and Length | 3.000 INCHES NOMINAL OVERALL IN |
| Style Designator | FULLY CONVOLUTED |
| Hose Weight | 16.000 OUNCES PER LINEAR FOOT OZ |
| Minimum Inside Bending Radius | 12.000 INCHES IN |
| Material | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR SECOND PLY |
| Cross-Sectional Shape Style | ROUND |
| Features Provided | OZONE RESISTANT |
| Connection Type | PREFORMED BOTH ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10-20353 | The Boeing Company Div Defense (USA) |
| MM-C0005-004 PRIMARY | Raytheon E-Systems, Inc (USA) |
| BE403-501 PRIMARY | Bemco, Inc (USA) |
| 10-20353-501 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 4720-00-810-8686 is a Hose,air Duct, manufactured by Raytheon E-Systems, Inc, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-810-8686 has 4 cross-referenced part numbers: 10-20353 (The Boeing Company Div Defense), MM-C0005-004 (Raytheon E-Systems, Inc), BE403-501 (Bemco, Inc), 10-20353-501 (The Boeing Company Div Defense).
There are 7 known substitutes for 4720-00-810-8686: 4720-00-809-0594, 4720-00-809-0596, 4720-00-810-9173 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for MM-C0005-004: Inside Diameter: 6.000 INCHES NOMINAL FIRST END IN; Wall Thickness: 0.048 INCHES NOMINAL IN; End Inside Diameter: 6.000 INCHES NOMINAL BOTH ENDS IN; Material: FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR COVER. 17 total characteristics are documented in the Federal Logistics Information System.