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National Stock Number: 4720-01-386-4619
Federal Supply Class: 4720
National Item Identification Number: 013864619
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:
| 10163745 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 30A63-107 | 14711 | RSA ENGINEERED PRODUCTS, LLC | | 713874 | 70628 | ARROWHEAD PRODUCTS CORP | | 713874-101 | 70628 | ARROWHEAD PRODUCTS CORP | | 74J838017 | 76301 | THE BOEING COMPANY | | 74J838017-107 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 74J838028-101 | 98891 | HBD INDUSTRIES, INC | | 8709-60249 | 98891 | HBD INDUSTRIES, INC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 2.000 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS ALL PLIES | | PROPRIETARY CHARACTERISTICS | PACS | | MEASURING METHOD AND LENGTH | 2.500 INCHES NOMINAL OVERALL | | STYLE DESIGNATOR | FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS |
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