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National Stock Number:
4720-01-480-5840
Federal Supply Class:
4720
National Item Identification Number:
014805840
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 | | BACD40A08-013-5A2 | 05399 | BEMCO, INC | | BACD40A08-013-5A2 | 16632 | FLEXFAB LLC | | BACD40A08-013-5A2 | 81205 | THE BOEING COMPANY | | BACD40A08-013-5A2 | 99135 | FLEXCO, INC |
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Techincal Specification:
| END INSIDE DIAMETER | 2.000 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 | 2.000 INCHES NOMINAL FIRST END | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HOSE AIR DUCT FLEXIBLE | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-Y-1140 MIL SPEC SINGLE MATERIAL RESPONSE REINFORCING CORD | | MATERIAL | FIBERGLASS 1ST PLY | | MATERIAL | FIBERGLASS 3RD PLY | | MATERIAL | STEEL 2ND PLY | | MAXIMUM OPERATING PRESSURE | 4.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 5.750 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 2.000 INCHES | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2 CLASS AND B GRADE | | SPECIFICATION/STANDARD DATA | 81205-BACD40A MANUFACTURERS STANDARD | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | WALL THICKNESS | 0.010 INCHES MINIMUM AND 0.080 INCHES MAXIMUM | | TEST DATA DOCUMENT | 81205-BMS8-17K SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
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