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National Stock Number:
4720-01-394-6188
Federal Supply Class:
4720
National Item Identification Number:
013946188
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:
| BACD40A14-004-6A11 | 81205 | THE BOEING COMPANY | | BACD40A14-4-6A11 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| END INSIDE DIAMETER | 3.500 INCHES NOMINAL BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CONNECTION TYPE | SOFT BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.500 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 3.500 INCHES NOMINAL FIRST END | | OPERATING PRESSURE | 4.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | BMS 8-17 ASSN STD ALL MATERIAL RESPONSES ALL PLIES | | MATERIAL | COTTON FIRST PLY | | MATERIAL | FIBERGLASS REINFORCING CORD | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 4.000 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 3.500 INCHES | | NONDEFINITIVE SPEC/STD DATA | B GRADE AND 2 TYPE AND 1 CLASS | | SPECIAL FEATURES | BOTH SOFT ENDS HAVE A BEAD PER MS33660, TYPE A | | SPECIFICATION/STANDARD DATA | 81205-BACD40A MANUFACTURERS STANDARD | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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