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National Stock Number:
4720-00-914-2902
Federal Supply Class:
4720
National Item Identification Number:
009142902
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:
| AD777B-27-14 | 21868 | HBD INDUSTRIES, INC | | BE923B27-14 | 05399 | BEMCO, INC | | FT-2120A27-14 | 04927 | AUTOMATION INDUSTRIES INC FLEXIBLE TUBING DIV | | IT4393B-27-14 | 26831 | INDUSTRIAL TUBE CO LLC | | IT4393B27-14 | 26831 | INDUSTRIAL TUBE CO LLC | | D4410A27-14 | 75345 | KIRKHILL, INC. | | SF25-153B27-14 | 16357 | ROYAL ENGINEERED COMPOSITES, INC. | | STSPH200B27-14 | 98897 | LOCKHEED MARTIN CORP | | LS1611A27-14 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| CONNECTION TYPE | PLAIN FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | FEATURES PROVIDED | OZONE RESISTANT | | INSIDE DIAMETER | 6.750 INCHES NOMINAL FIRST END | | MATERIAL | PLASTIC POLYAMIDE ALL PLIES AND RUBBER SILICONE CLASS Q ALL PLIES | | MAXIMUM OPERATING PRESSURE | 15.0 POUNDS PER SQUARE INCH | | PROPRIETARY CHARACTERISTICS | PACS | | MEASURING METHOD AND LENGTH | 3.500 INCHES NOMINAL OVERALL | | WALL THICKNESS | 0.060 INCHES NOMINAL | | STYLE DESIGNATOR | SLEEVE SECTION |
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