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National Stock Number:
4720-01-480-0060
Federal Supply Class:
4720
National Item Identification Number:
014800060
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:
| M6202813424617 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-PRF-62028C | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | RUBBER OR | | RUBBER SYNTHETIC 1ST PLY | | STEEL REINFORCING WIRE | | RUBBER OR | | RUBBER SYNTHETIC COVER | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D380 NATIONAL SPEC ALL MATERIAL RESPONSES ALL PLIES | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 2.610 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.242 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 17.000 INCHES NOMINAL OVERALL | | CONNECTION TYPE | PLAIN BOTH ENDS | | MINIMUM INSIDE BENDING RADIUS | 2.610 INCHES | | MAXIMUM OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH | | EXTERNAL OPERATING PRESSURE | 5.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | HOSE RESISTANT TO OZONE,FUNGUS,VIBRATION,AND HIGH/LOW TEMPS | | SPECIFICATION/STANDARD DATA | 81349-MIL-PRF-62028C GOVERNMENT SPECIFICATION | | FSC APPLICATION DATA | HEAT TRANSFER,MILITARY VEHICLES | | SPEC/STD CONTROLLING DATA | | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-PRF-62028C | | MANUFACTURERS CODE | 81349 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M6202813424617 |
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