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National Stock Number:
4820-01-243-1389
Federal Supply Class:
4820
National Item Identification Number:
012431389
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:
| 4-B0140-534A-1Q | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | 4-B0140-534A-1Q | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 4-B0140-534B-1Q | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | 59611Q209 | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | 4-B0140-534B-1Q | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 56611G102 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | S-462 | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | S-462 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 59611Q209 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY BODY | | ALUMINUM ALLOY FLOW CONTROL DEVICE | | STEEL COMP 416 STEM | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | MANUAL | | SPECIAL FEATURES | ON/OFF HANDLE WITH LOCKING DEVICE; MATERIAL FOR SEAT AND O-RINGS IS VITRON |
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