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National Stock Number:
4720-00-268-6451
Federal Supply Class:
4720
National Item Identification Number:
002686451
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:
| 119970D | 64104 | DRESSER, LLC | | 2-02831 | 54525 | TEREX USA LLC | | 2363 | 24161 | GATES CORP THE DBA GATES RUBBER CO THE | | 3-1664-18 | 70622 | PIRELLI ARMSTRONG TIRE CORP | | 3-1664-18-528 | 70628 | ARROWHEAD PRODUCTS CORP | | 3-1664-18-XR | 70628 | ARROWHEAD PRODUCTS CORP | | 4663-4012 | 24161 | GATES CORP THE DBA GATES RUBBER CO THE | | 63-SB2 1/4IDX17IN LG | 24161 | GATES CORP THE DBA GATES RUBBER CO THE | | 63SB | 24161 | GATES CORP THE DBA GATES RUBBER CO THE | | EN17-7 | 24161 | GATES CORP THE DBA GATES RUBBER CO THE | | IT-121-9 | 26831 | INDUSTRIAL TUBE CO LLC | | IT-121-9-576 | 26831 | INDUSTRIAL TUBE CO LLC | | 8AX1-18-528 | 70628 | ARROWHEAD PRODUCTS CORP | | EN17-7 | 77260 | PIERCE CO INC THE SUB OF AVIS INDUSTRIAL CORP |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | FEATURES PROVIDED | OZONE RESISTANT | | INSIDE DIAMETER | 2.250 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR FIRST PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR SECOND PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR THIRD PLY | | MATERIAL | STEEL REINFORCING WIRE | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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