4820-33-003-1779 BALL,VALVE,PORTED Index 4820-33-003-1781 SEAT,VALVE

National Stock Number:
4820-33-003-1780

Federal Supply Class:
4820

National Item Identification Number:
330031780

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.


Manufacturer Information:
G03H019 REV A D1832BBAC VALVES, SA
G03H019 REV A DN40 POS.301832BBAC VALVES, SA
T-32-301832BBAC VALVES, SA
T-40-301832BBAC VALVES, SA


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONSS316(1,4401) NATIONAL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
PART NAME ASSIGNED BY CONTROLLING AGENCYEJE NO EYECTABLE
VALVE MODEL NUMBER FOR WHICH DESIGNEDNP/SS/PN40/DN40
VALVE SIZE FOR WHICH DESIGNED40,0 MILLIMETERS


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