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National Stock Number:
4820-01-064-2816
Federal Supply Class:
4820
National Item Identification Number:
010642816
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:
| 8Z0299 | 72957 | ELLIOTT COMPANY | | 8Z0299PC7 | 72957 | ELLIOTT COMPANY | | P64B210 | 72957 | ELLIOTT COMPANY |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 3.125 INCHES ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 4 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | DISK LOADING METHOD | WEIGHT | | FACE TO FACE DISTANCE | 5.125 INCHES | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | FLOW CONTROL DEVICE | DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | ANSIB16.24-1953 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | MOUNTING POSITION | HORIZONTAL | | NOMINAL OUTSIDE DIAMETER | 4.250 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.425 INCHES ALL ENDS | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 1.000 INCHES |
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