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National Stock Number:
4720-01-071-7410
Federal Supply Class:
4720
National Item Identification Number:
010717410
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:
| 14-54211-23 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. | | 14-54211-23 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 14-54211-23 | 79U29 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | MIL-H-8796 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SAE-AS8796 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| CONNECTION TYPE | PLAIN FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 0.500 INCHES NOMINAL FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-423,FORM 1,COMP 302,COND 3 FED SPEC SINGLE MATERIAL RESPONSE REINFORCING WIRE | | MATERIAL | FIBERGLASS 1ST PLY AND RESIN 1ST PLY | | MATERIAL | FIBERGLASS 2ND PLY AND RESIN 2ND PLY | | MATERIAL | FIBERGLASS 3RD PLY AND RUBBER CHLOROPRENE CLASS CR 3RD PLY | | MATERIAL | STEEL CORROSION RESISTING REINFORCING WIRE | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 35.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 3.000 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 1.500 INCHES | | NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND 3 CLASS | | SPECIFICATION/STANDARD DATA | 81349-MIL-H-8796 GOVERNMENT SPECIFICATION | | WALL THICKNESS | 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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