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National Stock Number:
4720-01-407-0759
Federal Supply Class:
4720
National Item Identification Number:
014070759
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:
| 62787 | 90598 | ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS | | 62787-1 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC | | ENG5002 | 16632 | FLEXFAB LLC | | ENG5002-0001 | 16632 | FLEXFAB LLC | | 62787-1 | 90598 | ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS | | 62787-1 | 92878 | HDT EXPEDITIONARY SYSTEMS INC |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 6.250 INCHES NOMINAL FIRST END | | MATERIAL | RUBBER SILICONE CLASS Q 1ST PLY AND PLASTIC POLYAMIDE 1ST PLY | | MATERIAL | RUBBER SILICONE CLASS Q 3RD PLY AND PLASTIC POLYAMIDE 3RD PLY | | MATERIAL | RUBBER SILICONE CLASS Q 2ND PLY AND PLASTIC POLYAMIDE 2ND PLY | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 4.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 3.250 INCHES NOMINAL OVERALL | | STYLE DESIGNATOR | SLEEVE SECTION |
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