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National Stock Number:
4720-01-112-1842
Federal Supply Class:
4720
National Item Identification Number:
011121842
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:
| 1237H-50 | 32784 | ARVICO CORPORATION | | 1388C103 | 57931 | AERO ENERGY SYSTEMS INC | | 64A92C937 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 64A92C937-2 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 748034AA0600 | 45X75 | DANFOSS POWER SOLUTIONS II, LLC | | 1388C103-50 | 57931 | AERO ENERGY SYSTEMS INC | | YWBB35D50 | 3T043 | B & B HOSE & RUBBER CO., INC | | 748034AA0600 | 62913 | DURODYNE INC. | | HRC1001-50 | 7D712 | HAMPTON RUBBER COMPANY |
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Techincal Specification:
| END INSIDE DIAMETER | 3.500 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 10.000 INCHES NOMINAL BOTH ENDS | | FEATURES PROVIDED | SCUFF STRIP | | INSIDE DIAMETER | 3.500 INCHES NOMINAL FIRST END | | MEASURING METHOD AND LENGTH | 600.000 INCHES NOMINAL OVERALL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | WALL THICKNESS | 0.250 INCHES NOMINAL |
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