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National Stock Number:
4720-00-001-4460
Federal Supply Class:
4720
National Item Identification Number:
000014460
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:
| 123EC51022 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 123EC51022-11 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 123EC51022-11 | 9J659 | D F P MANUFACTURING CORP DBA D F P |
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Techincal Specification:
| CONNECTION TYPE | SOFT FIRST END | | CONNECTION TYPE | SOFT SECOND END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY MATERIAL | | END OVERALL LENGTH | 1.500 INCHES NOMINAL FIRST END | | END OVERALL LENGTH | 0.500 INCHES NOMINAL SECOND END | | INSIDE DIAMETER | 1.250 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 1ST PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 2ND PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR COVER | | MATERIAL | STEEL REINFORCING WIRE | | MAXIMUM OPERATING PRESSURE | 16.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 4.000 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 0.625 INCHES | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 2 CLASS | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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