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National Stock Number:
4720-01-010-3040
Federal Supply Class:
4720
National Item Identification Number:
010103040
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:
| 14-54211-7 | 07096 | BURKE INDUSTRIES PUROSIL DIV | | 14-54211-7 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. | | 14-54211-7 | 14711 | RSA ENGINEERED PRODUCTS, LLC | | 14-54211-7 | 28418 | MERRYANN CEJKA | | 14-54211-7 | 55345 | ALAMO AIRCRAFT, LTD. | | 14-54211-7 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 14-54211-7 | 79U29 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | PLAIN FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 4.000 INCHES NOMINAL FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-H-8796,TYPE II,CL 3 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE PLY | | MATERIAL | RUBBER SINGLE PLY | | MAXIMUM OPERATING PRESSURE | 16.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 3.000 INCHES NOMINAL OVERALL | | WALL THICKNESS | 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | | STYLE DESIGNATOR | SLEEVE SECTION |
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