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National Stock Number:
4720-01-490-6809
Federal Supply Class:
4720
National Item Identification Number:
014906809
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:
| NAS1369 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | NAS1374A10CA183 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| END INSIDE DIAMETER | 2.500 INCHES NOMINAL BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CONNECTION TYPE | SOFT BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.000 INCHES NOMINAL BOTH ENDS | | EXTERNAL OPERATING PRESSURE | 4.5 POUNDS PER SQUARE INCH | | INSIDE DIAMETER | 2.500 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS ALL PLIES | | MAXIMUM OPERATING PRESSURE | 4.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 45.750 INCHES NOMINAL OVERALL | | WALL THICKNESS | 0.065 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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