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National Stock Number:
4720-00-195-2388
Federal Supply Class:
4720
National Item Identification Number:
001952388
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:
| 0218-0300-0130 | 30299 | FLEXIBLE TECHNOLOGIES INC | | 65209-03083-103 | 04927 | AUTOMATION INDUSTRIES INC FLEXIBLE TUBING DIV | | IT-103 | 26831 | INDUSTRIAL TUBE CO LLC | | IT-103-12-14 | 26831 | INDUSTRIAL TUBE CO LLC | | FT2151-12-14 | 30299 | FLEXIBLE TECHNOLOGIES INC | | 65209-03083-103 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | SIK1022-0103 | 16632 | FLEXFAB LLC |
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Techincal Specification:
| MATERIAL | FIBERGLASS AND | | RUBBER CHLOROPRENE CLASS CR 1ST PLY | | PLASTIC POLYAMIDE 2ND PLY | | FIBERGLASS AND | | RUBBER CHLOROPRENE CLASS CR 3RD PLY | | RUBBER CHLOROPRENE CLASS CR 4TH PLY | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-H-6855,CLASS 2,GRADE 60 MIL SPEC ALL MATERIAL RESPONSES 1ST PLY | | MIL-H-6855,CLASS 2,GRADE 60 MIL SPEC ALL MATERIAL RESPONSES 3RD PLY | | MIL-H-6855,CLASS 2,GRADE 60 MIL SPEC ALL MATERIAL RESPONSES 4TH PLY | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 3.000 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.058 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 7.000 INCHES NOMINAL OVERALL | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND FIRST END | | END INSIDE DIAMETER | 3.000 INCHES NOMINAL FIRST END | | END OVERALL LENGTH | 1.500 INCHES NOMINAL FIRST END | | MINIMUM INSIDE BENDING RADIUS | 1.500 INCHES | | MAXIMUM OPERATING PRESSURE | 5.0 POUNDS PER SQUARE INCH |
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