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National Stock Number:
4820-01-291-6668
Federal Supply Class:
4820
National Item Identification Number:
012916668
Description:
VALVE,CHECK
Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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Manufacturer Information:
| 458-12-SS-2-20 | 72352 | CURTISS-WRIGHT FLOW CONTROL CORPORATION | | 458-12SS-2-20 | 09990 | PARKER-HANNIFIN CORPORATION | | 458-20SS2-2 | 09990 | PARKER-HANNIFIN CORPORATION | | 5312D-3-20 | 34712 | LAKE SHORE SYSTEMS, INC. | | DWG 320934 PIECE 38 | 34712 | LAKE SHORE SYSTEMS, INC. | | 458-12SS-2-20 | 86768 | TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT |
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Techincal Specification:
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING | | STEEL CORROSION RESISTING OVERALL | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | POPPET | | CONNECTION TYPE | UNTHREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | SOCKET (TUBE) ALL ENDS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 12.000 INCHES ALL ENDS | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL |
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