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National Stock Number:
4720-01-589-0980
Federal Supply Class:
4720
National Item Identification Number:
015890980
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:
| 16-400-3000W | 00DV7 | SIERRA INTL DIV OF ECHLIN | | 16-400-3000W | 0ZET4 | SIERRA INTERNATIONAL INC. DBA TELEFLEX MARINE |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 76.2 MILLIMETERS NOMINAL BOTH ENDS | | OUTSIDE DIAMETER | 79.4 MILLIMETERS NOMINAL BOTH ENDS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HOSE, VENT, 3-INCH | | SPECIAL FEATURES | PVC SUPPORTED BY ANODIZED WIRE HELIX. RESISTANT TO UV AND OZONE. | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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