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National Stock Number:
4820-01-254-5597
Federal Supply Class:
4820
National Item Identification Number:
012545597
Description:
STEM,FLUID VALVE
Detail:
An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes STEM, FAUCET; and STEM, NEEDLE VALVE.
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Manufacturer Information:
| 51740B206 | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | 51740B206 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 740B206 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO |
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Techincal Specification:
| FEATURES PROVIDED | UPPER STEM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B164 CLASS A ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY 400 | | VALVE SIZE FOR WHICH DESIGNED | 2.500 INCHES AND 5.000 INCHES | | VALVE TYPE FOR WHICH DESIGNED | BUTTERFLY | | STEM ACTUATING END TYPE | SLOTTED |
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