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National Stock Number:
4820-00-039-5140
Federal Supply Class:
4820
National Item Identification Number:
000395140
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:
| 2900-151 | 96169 | ELECTRIC BOAT CORPORATION | | SS568S4824-1184180 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | X1688 | 71905 | DERBYSHIRE MACHINE & TOOL CO |
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Techincal Specification:
| CONNECTION TYPE | FLANGE 1ST END | | FACE TO FACE DISTANCE | 9.000 INCHES | | FLANGE FACE DESIGN | PLAIN 1ST END | | FLANGE SHAPE | ROUND 1ST END | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY 903 SEAT | | MATERIAL | COPPER ALLOY 903 BODY | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE | | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL | | NOMINAL OUTSIDE DIAMETER | 6.625 INCHES 1ST END | | NOMINAL THICKNESS | 0.500 INCHES 1ST END | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 3.0000 INCHES |
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