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National Stock Number:
4720-01-424-9100
Federal Supply Class:
4720
National Item Identification Number:
014249100
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:
| 9168287-2 | 16632 | FLEXFAB LLC | | 9168287-2 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC | | FLX2 | 16632 | FLEXFAB LLC | | 9168287-2 | 90598 | ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS | | 9168287-2 | 92878 | HDT EXPEDITIONARY SYSTEMS INC | | X9168287 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER | | X9168287-2 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
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Techincal Specification:
| MATERIAL | RUBBER CHLOROPRENE CLASS CR AND | | FIBERGLASS SINGLE PLY | | STYLE DESIGNATOR | SLEEVE SECTION | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 11.190 INCHES NOMINAL FIRST END | | MEASURING METHOD AND LENGTH | 8.750 INCHES NOMINAL OVERALL | | CONNECTION TYPE | PLAIN BOTH ENDS | | EXTERNAL OPERATING PRESSURE | 4.0 POUNDS PER SQUARE INCH | | FEATURES PROVIDED | FUNGUS RESISTANT TREATMENT AND | | OIL RESISTANT |
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