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National Stock Number: 4820-01-542-1661
Federal Supply Class: 4820
National Item Identification Number: 015421661
Description: VALVE,BUTTERFLY
Detail: A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.
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Manufacturer Information:
| 60101F067 | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | 911-420(2IN) | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 911C420 | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | R1020-43AA-1FM 2IN | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | R1020-43AA-1FM 2IN | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 911C420 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO |
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Techincal Specification:
| FURNISHED ITEMS AND QUANTITY | 1 HANDLE | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A216 ASSN STD SINGLE MATERIAL RESPONSE BODY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 2" MODEL R1020-43A 1FM NORRIS WAFER VALVE AND OPERATOR | | MATERIAL | STEEL OVERALL | | MOUNTING FACILITY | WAFER | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 2.000 INCHES |
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