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National Stock Number:
4720-01-168-9528
Federal Supply Class:
4720
National Item Identification Number:
011689528
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:
| BACD40A10 | 81205 | THE BOEING COMPANY | | BACD40A10-13-5A11 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| END INSIDE DIAMETER | 2.500 INCHES NOMINAL FIRST END | | CONNECTION STYLE | ROUND FIRST END | | CONNECTION TYPE | SOFT FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.250 INCHES NOMINAL FIRST END | | FEATURES PROVIDED | ABRASION RESISTANT | | INSIDE DIAMETER | 2.500 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND RESIN 1ST PLY | | MATERIAL | FIBERGLASS AND RESIN 2ND PLY | | MATERIAL | FIBERGLASS AND RESIN 3RD PLY | | MAXIMUM OPERATING PRESSURE | 4.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 5.750 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 2.500 INCHES | | NONDEFINITIVE SPEC/STD DATA | 1 CLASS AND B GRADE AND 2 TYPE | | SPECIFICATION/STANDARD DATA | 81205-BACD40A PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | WALL THICKNESS | 0.010 INCHES MINIMUM AND 0.080 INCHES MAXIMUM | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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