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National Stock Number:
4720-01-306-3947
Federal Supply Class:
4720
National Item Identification Number:
013063947
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:
| BACD40A | 81205 | THE BOEING COMPANY | | BACD40A7-80-5A16 | 05399 | BEMCO, INC | | BACD40A7-80-5A16 | 16632 | FLEXFAB LLC | | BACD40A7-80-5A16 | 70628 | ARROWHEAD PRODUCTS CORP | | BACD40A7-80-5A16 | 81205 | THE BOEING COMPANY | | BACD40A7-80-5A16 | 98891 | HBD INDUSTRIES, INC | | BACD40A7-80-5A16 | 99135 | FLEXCO, INC |
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Techincal Specification:
| END INSIDE DIAMETER | 1.750 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.250 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 1.750 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS 2ND PLY | | MATERIAL | FIBERGLASS 4TH PLY | | MATERIAL | FIBERGLASS 5TH PLY | | MATERIAL | COTTON 1ST PLY | | MATERIAL | COTTON 3RD PLY | | MATERIAL | STEEL REINFORCING WIRE | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 20.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 22.500 INCHES NOMINAL OVERALL | | SPECIFICATION/STANDARD DATA | 81205-BACD40A MANUFACTURERS STANDARD | | WALL THICKNESS | 0.010 INCHES MINIMUM AND 0.080 INCHES MAXIMUM | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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