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National Stock Number:
4720-00-882-5624
Federal Supply Class:
4720
National Item Identification Number:
008825624
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:
| 8724783 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 8724789 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | MIL-PRF-62028 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MILH62028 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | TYPEGS 6IN IDX1 | 81518 | FLEXAUST INC | | B7011 | 91161 | ELECTRO IMPULSE LABORATORY INC |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | FEATURES PROVIDED | OZONE RESISTANT | | INSIDE DIAMETER | 6.000 INCHES NOMINAL FIRST END | | OPERATING PRESSURE | 5.0 POUNDS PER SQUARE INCH (PSI) NOMINAL EXTERNAL | | MATERIAL | FIBERGLASS AND RUBBER SILICONE CLASS Q THIRD PLY | | MATERIAL | FIBERGLASS AND RUBBER SILICONE CLASS Q FIRST PLY | | MATERIAL | FIBERGLASS SECOND PLY | | MATERIAL | STEEL REINFORCING WIRE | | MINIMUM INSIDE BENDING RADIUS | 1.500 INCHES | | NONDEFINITIVE SPEC/STD DATA | 3 CLASS AND 3 TYPE | | WALL THICKNESS | 0.140 INCHES MAXIMUM | | SPECIFICATION/STANDARD DATA | 81349-MIL-H-62028 GOVERNMENT SPECIFICATION | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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