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National Stock Number:
4820-01-269-5630
Federal Supply Class:
4820
National Item Identification Number:
012695630
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:
| 21F-CB-1SC ITEM 4 | 61661 | NEWMANS INC NEW JERSEY DIV | | MV-21F3.5 ITEM 4 | 61661 | NEWMANS INC NEW JERSEY DIV | | MV-21F3.5(4) | 61661 | NEWMANS INC NEW JERSEY DIV | | MV-21F3S | 61661 | NEWMANS INC NEW JERSEY DIV |
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Techincal Specification:
| LARGEST OUTSIDE DIAMETER | 1.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 GRADE 410 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 410 | | STEM ACTUATING END TYPE | THREADED INTERNALLY | | SPECIAL FEATURES | THREADS ACME LEFT 5/1,CLOCKWISE TO CLOSE,6 1/4 TURNS | | VALVE MODEL NUMBER FOR WHICH DESIGNED | 21F-CB-1SC | | VALVE SIZE FOR WHICH DESIGNED | 3.000 INCHES | | VALVE TYPE FOR WHICH DESIGNED | GLOBE |
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