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National Stock Number:
4720-00-138-9031
Federal Supply Class:
4720
National Item Identification Number:
001389031
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:
| 1853365-1 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | CWY 12IN | 98693 | CALLAHAN MINING CORP |
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Techincal Specification:
| END INSIDE DIAMETER | 1.250 INCHES NOMINAL BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CONNECTION TYPE | PREFORMED BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 0.750 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 1.250 INCHES NOMINAL FIRST END | | MATERIAL | PLASTIC POLYAMIDE AND RUBBER SYNTHETIC 1ST PLY | | MATERIAL | PLASTIC POLYAMIDE AND RUBBER SYNTHETIC 2ND PLY | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 12.000 INCHES NOMINAL OVERALL | | WALL THICKNESS | 0.125 INCHES NOMINAL | | STYLE DESIGNATOR | SLEEVE SECTION |
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