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National Stock Number:
4720-00-494-8109
Federal Supply Class:
4720
National Item Identification Number:
004948109
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:
| A51E16087-13 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51E16087-13 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | IT-4716-13 | 26831 | INDUSTRIAL TUBE CO LLC | | A51E16087-13 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| END INSIDE DIAMETER | 0.620 INCHES NOMINAL BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CONNECTION TYPE | PREFORMED BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.250 INCHES NOMINAL BOTH ENDS | | FEATURES PROVIDED | OZONE RESISTANT | | INSIDE DIAMETER | 0.620 INCHES NOMINAL FIRST END | | MATERIAL | PLASTIC POLYAMIDE (NYLON) AND RUBBER CHLOROPRENE CLASS CR SINGLE PLY | | MAXIMUM OPERATING PRESSURE | 4.5 POUNDS PER SQUARE INCH | | WALL THICKNESS | 0.310 INCHES NOMINAL | | STYLE DESIGNATOR | FULLY CONVOLUTED |
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