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National Stock Number:
4720-01-559-1431
Federal Supply Class:
4720
National Item Identification Number:
015591431
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 | | NAS1375C08CA030 | 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 | 1.500 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | PLAIN FIRST END | | CONNECTION TYPE | SOFT SECOND END | | CONNECTION STYLE | ROUND SECOND END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.250 INCHES NOMINAL SECOND END | | EXTERNAL OPERATING PRESSURE | 4.5 POUNDS PER SQUARE INCH | | INSIDE DIAMETER | 1.500 INCHES NOMINAL BOTH ENDS | | OUTSIDE DIAMETER | 1.630 INCHES NOMINAL BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-Y-1140 MIL SPEC SINGLE MATERIAL RESPONSE REINFORCING CORD | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 1ST PLY | | MATERIAL | FIBERGLASS REINFORCING CORD | | MATERIAL | STEEL REINFORCING WIRE | | MAXIMUM OPERATING PRESSURE | 4.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 7.500 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 1.500 INCHES | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | WALL THICKNESS | 0.065 INCHES NOMINAL |
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