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National Stock Number:
4720-00-925-0944
Federal Supply Class:
4720
National Item Identification Number:
009250944
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 | | BACD40A5A52-5A12 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| END INSIDE DIAMETER | 1.250 INCHES NOMINAL BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CONNECTION TYPE | SOFT BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.250 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 1.250 INCHES NOMINAL FIRST END | | OPERATING PRESSURE | 4.5 POUNDS PER SQUARE INCH (PSI) NOMINAL EXTERNAL | | MATERIAL | FIBERGLASS AND RESIN FIRST PLY | | MATERIAL | FIBERGLASS REINFORCING CORD | | MATERIAL | FIBERGLASS SECOND PLY | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 15.500 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 1.250 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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