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National Stock Number:
4720-00-818-9954
Federal Supply Class:
4720
National Item Identification Number:
008189954
Description:
HOSE,AIR DUCT
Detail:
A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see HOSE ASSEMBLY, AIR DUCT. For items of sleeve section design rated for high pressure use, see SLEEVE, SEAL, COUPLING. Excludes hose, nonmetallic.
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Manufacturer Information:
| 171856-2 | 13002 | GOODRICH CORPORATION | | 171856-2 | 17576 | GOODRICH CORP DBA GOODRICH CORP | | 171856-2 | 6K4C8 | GOODRICH CORPORATION | | 171856-2 | 70210 | HONEYWELL INTERNATIONAL INC. | | 171856-2 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO | | 171856-2 | 99135 | FLEXCO, INC | | PS171856-2 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | FEATURES PROVIDED | OZONE RESISTANT | | INSIDE DIAMETER | 3.000 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 1ST PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 2ND PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 3RD PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 4TH PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR COVER | | MEASURING METHOD AND LENGTH | 2.625 INCHES NOMINAL OVERALL | | STYLE DESIGNATOR | SLEEVE SECTION | | WALL THICKNESS | 0.075 INCHES NOMINAL | | TEST DATA DOCUMENT | 70210-171856 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
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