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National Stock Number:
4720-01-051-3518
Federal Supply Class:
4720
National Item Identification Number:
010513518
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:
| 6255868 | 03640 | LOCKHEED MARTIN CORPORATION | | 6255868-1 | 03640 | LOCKHEED MARTIN CORPORATION | | CWC | 81518 | FLEXAUST INC | | CWC1IDX28-1-2IN | 81518 | FLEXAUST INC |
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Techincal Specification:
| END INSIDE DIAMETER | 1.000 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | PREFORMED BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.000 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 1.250 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND PLASTIC POLYESTER 2ND PLY | | MATERIAL | FIBERGLASS AND PLASTIC POLYESTER COVER | | MATERIAL | FIBERGLASS AND PLASTIC POLYESTER 1ST PLY | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 28.500 INCHES NOMINAL OVERALL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | WALL THICKNESS | 0.040 INCHES NOMINAL |
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