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National Stock Number:
4720-01-532-3645
Federal Supply Class:
4720
National Item Identification Number:
015323645
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:
| M6202811485007 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | ROUND | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HOSE AIR DUCT | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMD380 ASSN STD SINGLE MATERIAL RESPONSE ALL PLIES | | MATERIAL | RUBBER ALL PLIES | | MAXIMUM OPERATING PRESSURE | 16.0 POUNDS PER SQUARE INCH | | SPECIFICATION/STANDARD DATA | 81349-MIL-PRF62028D GOVERNMENT SPECIFICATION | | STYLE DESIGNATOR | FULLY CONVOLUTED | | TEMP RATING | -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT |
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