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National Stock Number:
4720-01-177-4741
Federal Supply Class:
4720
National Item Identification Number:
011774741
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:
| 0210-0050-0101 | 30299 | FLEXIBLE TECHNOLOGIES INC | | 11501297-3 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | M6202823080912 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | 50-0312-2 | 87585 | SRC ELASTOMERICS, INC. |
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Techincal Specification:
| END INSIDE DIAMETER | 0.500 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.500 INCHES NOMINAL BOTH ENDS | | FEATURES PROVIDED | OZONE RESISTANT | | INSIDE DIAMETER | 0.500 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS REINFORCING CORD | | MATERIAL | RUBBER SILICONE CLASS Q AND FIBERGLASS COVER | | MATERIAL | RUBBER SILICONE CLASS Q AND FIBERGLASS LINER | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 12.000 INCHES NOMINAL OVERALL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | SPECIAL FEATURES | RED LINER, CUFF AND PROTECTIVE COVER | | WALL THICKNESS | 0.040 INCHES NOMINAL |
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