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National Stock Number:
4720-00-403-1433
Federal Supply Class:
4720
National Item Identification Number:
004031433
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:
| 32-83208-23 | 76301 | THE BOEING COMPANY | | 32-83208-3 | 76301 | THE BOEING COMPANY | | SAE-AS8796 | 0U583 | SAE INTERNATIONAL | | MIL-H-8796 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | FIBERGLASS AND | | RUBBER SYNTHETIC SINGLE PLY | | STYLE DESIGNATOR | FULLY CONVOLUTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 1.750 INCHES NOMINAL FIRST END | | MEASURING METHOD AND LENGTH | 10.600 INCHES NOMINAL OVERALL | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | END INSIDE DIAMETER | 1.750 INCHES NOMINAL BOTH ENDS | | END OVERALL LENGTH | 1.250 INCHES NOMINAL BOTH ENDS | | MINIMUM INSIDE BENDING RADIUS | 1.750 INCHES | | MAXIMUM OPERATING PRESSURE | 8.0 POUNDS PER SQUARE INCH | | SPECIFICATION/STANDARD DATA | 81349-MIL-H-8796 GOVERNMENT SPECIFICATION | | NONDEFINITIVE SPEC/STD DATA | 2 CLASS AND | | 1 TYPE |
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