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National Stock Number:
4720-01-169-2025
Federal Supply Class:
4720
National Item Identification Number:
011692025
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:
| 14-54211 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 14-54211-25 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. | | 14-54211-25 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 0.500 INCHES NOMINAL FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-H-8796, TYPE 1, CLASS 3 MIL SPEC ALL MATERIAL RESPONSES ALL PLIES | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR ALL PLIES | | MAXIMUM OPERATING PRESSURE | 8.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 1.500 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 0.250 INCHES | | WALL THICKNESS | 0.040 INCHES NOMINAL | | STYLE DESIGNATOR | SLEEVE SECTION |
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