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National Stock Number:
4720-01-581-9002
Federal Supply Class:
4720
National Item Identification Number:
015819002
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 | | NAS1375A08SA038 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| MATERIAL | FIBERGLASS ALL PLIES | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-Y-1140 MIL SPEC SINGLE MATERIAL RESPONSE ALL PLIES | | STYLE DESIGNATOR | BEAD REINFORCED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 2.000 INCHES NOMINAL BOTH ENDS | | OUTSIDE DIAMETER | 2.300 INCHES NOMINAL BOTH ENDS | | WALL THICKNESS | 0.065 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 12.000 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 2.000 INCHES | | EXTERNAL OPERATING PRESSURE | 4.5 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | BODY IS FIBERGLASS IMPREGNATED W/SILICONE; OPERATING TEMP IS MINUS 75 TO 500 DEG F |
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