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National Stock Number:
4820-00-623-9087
Federal Supply Class:
4820
National Item Identification Number:
006239087
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:
| CSP20A03 | 24785 | VICKERS INC | | CSP20A03 | 44674 | THE OILGEAR COMPANY | | CSP20A03 | 55107 | OLMSTED PRODUCTS COMPANY LLC |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | PAINT | | STYLE DESIGNATOR | CROSS | | FLOW CONTROL DEVICE | POPPET | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | FLANGE 1ST END | | BUTT WELD PIPE 2ND END | | THREADED INTERNAL BOSS 3RD END | | CONNECTION STYLE | BEVELED (PIPE) 2ND END | | GASKET SEAL (BOSS) 3RD END | | FLANGE SHAPE | ROUND WITH HOLES 1ST END | | NOMINAL OUTSIDE DIAMETER | 4.312 INCHES 1ST END | | NOMINAL THICKNESS | 0.750 INCHES 1ST END | | BOLT HOLE QUANTITY | 6 1ST END | | BOLT HOLE NOMINAL DIAMETER | 0.356 INCHES 1ST END | | BOLT CIRCLE NOMINAL DIAMETER | 3.750 INCHES 1ST END | | FLANGE FACE DESIGN | RECESSED STRAIGHT 1ST END | | NOMINAL PIPE SIZE ACCOMMODATED | 2.500 INCHES 2ND END | | THREAD SERIES DESIGNATOR | UNF 3RD END | | NOMINAL THREAD SIZE | 0.750 INCHES 3RD END | | THREAD CLASS | 2B 3RD END | | THREAD DIRECTION | RIGHT-HAND 3RD END | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL | | DISK LOADING METHOD | SPRING |
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