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National Stock Number:
4720-00-541-5907
Federal Supply Class:
4720
National Item Identification Number:
005415907
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:
| 2058D141 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. | | SF34-115 | 16357 | ROYAL ENGINEERED COMPOSITES, INC. | | USC1060 | 16632 | FLEXFAB LLC |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | FEATURES PROVIDED | OZONE RESISTANT | | INSIDE DIAMETER | 2.975 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND RUBBER SILICONE CLASS Q 1ST PLY | | MEASURING METHOD AND LENGTH | 3.750 INCHES NOMINAL OVERALL | | WALL THICKNESS | 0.045 INCHES MINIMUM AND 0.070 INCHES MAXIMUM | | STYLE DESIGNATOR | BOX SECTION |
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