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National Stock Number:
4720-00-061-8687
Federal Supply Class:
4720
National Item Identification Number:
000618687
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:
| FLEX1500-0012 | 16632 | FLEXFAB LLC | | FT2601 | 30299 | FLEXIBLE TECHNOLOGIES INC | | MAF87289 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC | | MAF87289 | 90589 | FEDERAL PRISON INDUSTRIES, INC | | MAF87289 | 90598 | ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS |
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Techincal Specification:
| END INSIDE DIAMETER | 20.000 INCHES NOMINAL FIRST END | | CONNECTION TYPE | SOFT FIRST END | | CONNECTION STYLE | ROUND FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 3.000 INCHES NOMINAL FIRST END | | INSIDE DIAMETER | 20.000 INCHES NOMINAL FIRST END | | MEASURING METHOD AND LENGTH | 150.000 INCHES NOMINAL OVERALL | | NUCLEAR HARDNESS CRITICAL FEATURE | HARDENED | | SPECIAL FEATURES | DESIGN ANALYSIS; NUCLEAR HARDNESS CRITICAL | | WALL THICKNESS | 1.000 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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