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National Stock Number:
4720-00-078-9814
Federal Supply Class:
4720
National Item Identification Number:
000789814
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:
| 206645PC8 | 43689 | HUNTINGTON INGALLS INC | | 218100618 | 96169 | ELECTRIC BOAT CORPORATION | | 77917-34X4PC8 | 96169 | ELECTRIC BOAT CORPORATION | | A034 | 81518 | FLEXAUST INC | | CWC1X | 81518 | FLEXAUST INC |
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Techincal Specification:
| END INSIDE DIAMETER | 2.900 INCHES NOMINAL FIRST END | | CONNECTION TYPE | SOFT FIRST END | | CONNECTION STYLE | ROUND FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.000 INCHES NOMINAL FIRST END | | HOSE WEIGHT | 6.400 OUNCES PER LINEAR FOOT | | INSIDE DIAMETER | 3.500 INCHES NOMINAL FIRST END | | PROPRIETARY CHARACTERISTICS | PACS | | MEASURING METHOD AND LENGTH | 25.500 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 2.500 INCHES | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY DIMENSIONAL DATA | | WALL THICKNESS | 0.125 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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