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National Stock Number:
4720-01-222-8277
Federal Supply Class:
4720
National Item Identification Number:
012228277
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:
| 61-1543 | 72914 | GRIMES AEROSPACE COMPANY | | 61-1543-1 | 72914 | GRIMES AEROSPACE COMPANY |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 0.750 INCHES NOMINAL FIRST END | | PROPRIETARY CHARACTERISTICS | PACS | | MEASURING METHOD AND LENGTH | 1.487 INCHES NOMINAL OVERALL | | WALL THICKNESS | 0.062 INCHES NOMINAL | | STYLE DESIGNATOR | FULLY CONVOLUTED |
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