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National Stock Number:
4720-01-578-4846
Federal Supply Class:
4720
National Item Identification Number:
015784846
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:
| 944646-111 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | HOSE WEIGHT | 0.050 OUNCES PER LINEAR FOOT | | MATERIAL | PLASTIC POLYAMIDE AND RUBBER SILICONE CLASS Q 1ST PLY | | MATERIAL | PLASTIC POLYAMIDE AND RUBBER SILICONE CLASS Q COVER | | MATERIAL | PLASTIC POLYAMIDE AND RUBBER SILICONE CLASS Q REINFORCING CORD | | MINIMUM INSIDE BENDING RADIUS | 3.000 INCHES | | WALL THICKNESS | 0.044 INCHES NOMINAL | | STYLE DESIGNATOR | SLEEVE SECTION |
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