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National Stock Number:
4720-00-528-2502
Federal Supply Class:
4720
National Item Identification Number:
005282502
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:
| 2329441-18-15 | 18355 | THE BOEING COMPANY | | BACD40D18-15-10 | 81205 | THE BOEING COMPANY | | L0RA18-15 | 21868 | HBD INDUSTRIES, INC | | S2329441-18-15 | 18355 | THE BOEING COMPANY | | S2329441-18-15 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | FEATURES PROVIDED | OZONE RESISTANT | | HOSE WEIGHT | 6.615 OUNCES PER LINEAR FOOT | | INSIDE DIAMETER | 4.500 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 1ST PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 2ND PLY | | MAXIMUM OPERATING PRESSURE | 30.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 3.750 INCHES NOMINAL OVERALL | | WALL THICKNESS | 0.062 INCHES MAXIMUM | | STYLE DESIGNATOR | SLEEVE SECTION |
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