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National Stock Number:
4720-00-817-1802
Federal Supply Class:
4720
National Item Identification Number:
008171802
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:
| AD777 | 21868 | HBD INDUSTRIES, INC | | AD777B-18 | 21868 | HBD INDUSTRIES, INC | | BE923 | 05399 | BEMCO, INC | | AD888B18-12 | 21868 | HBD INDUSTRIES, INC | | AD777B18-14 | 21868 | HBD INDUSTRIES, INC | | AD777B18-480 | 98897 | LOCKHEED MARTIN CORP | | FT2120A18-14 | 04927 | AUTOMATION INDUSTRIES INC FLEXIBLE TUBING DIV | | BE923-B-18 | 05399 | BEMCO, INC | | BE923B18-480 | 05399 | BEMCO, INC | | FT2120B18-480 | 30299 | FLEXIBLE TECHNOLOGIES INC | | FT-2120 | 30299 | FLEXIBLE TECHNOLOGIES INC | | FT-2120-B-18 | 30299 | FLEXIBLE TECHNOLOGIES INC | | D4410A18-14 | 75345 | KIRKHILL, INC. | | D4410B18 | 75345 | KIRKHILL, INC. | | SF25-153B18 | 16357 | ROYAL ENGINEERED COMPOSITES, INC. | | STSPH200 | 98897 | LOCKHEED MARTIN CORP | | STSPH200B18 | 98897 | LOCKHEED MARTIN CORP | | STSPH200B18-14 | 98897 | LOCKHEED MARTIN CORP | | STSPH200B18-480 | 98897 | LOCKHEED MARTIN CORP | | STSPH201B18-12 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 4.500 INCHES NOMINAL FIRST END | | MATERIAL | PLASTIC POLYAMIDE SINGLE PLY AND RUBBER CHLOROPRENE CLASS CR SINGLE PLY | | MAXIMUM OPERATING PRESSURE | 15.0 POUNDS PER SQUARE INCH | | PROPRIETARY CHARACTERISTICS | PACS | | STYLE DESIGNATOR | SLEEVE SECTION |
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