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National Stock Number:
4720-01-083-4430
Federal Supply Class:
4720
National Item Identification Number:
010834430
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:
| 204-67011 | 81205 | THE BOEING COMPANY | | BACD40A | 81205 | THE BOEING COMPANY | | BACD40A10-528-6A12 | 16632 | FLEXFAB LLC | | BACD40A10-528-6A12 | 21868 | HBD INDUSTRIES, INC | | BACD40A10-528-6A12 | 70628 | ARROWHEAD PRODUCTS CORP | | BACD40A10-528-6A12 | 81205 | THE BOEING COMPANY | | BACD40A10-528-6A12 | 99135 | FLEXCO, INC |
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Techincal Specification:
| END INSIDE DIAMETER | 2.500 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.500 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 2.500 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS REINFORCING CORD | | MATERIAL | COTTON 1ST PLY | | MATERIAL | COTTON REINFORCING WIRE | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 4.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 135.000 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 2.500 INCHES | | NONDEFINITIVE SPEC/STD DATA | 2 CLASS AND B GRADE AND 2 TYPE | | 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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