NSN 4820-01-334-8168

Part Details | FLUID VALVE STEM

4820-01-334-8168 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.

Alternate Parts: 2620925X4 PC3 34IN, 2620-925X4 PC-3 3/4IN, 2620925X4 PC3 34INL1, 2620-925X4 PC-3 3/4INL1, SS8452181284 PC3 34INL1, SS845-2181284 PC-3 3/4INL1, SS8452181284 PC3 34IN, SS845-2181284 PC-3 3/4IN, 4820-01-334-8168, 01-334-8168, 4820013348168, 013348168

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48FEB 28, 199101-334-816832528 ( STEM, FLUID VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-334-8168
Part Number Cage Code Manufacturer
2620-925X4 PC-3 3/4IN96169ELECTRIC BOAT CORPORATION
2620-925X4 PC-3 3/4INL103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
SS845-2181284 PC-3 3/4INL103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
SS845-2181284 PC-3 3/4IN80064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 4820-01-334-8168
Characteristic Specifications
MATERIAL NICKEL ALLOY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B164 ASSN STD SINGLE MATERIAL RESPONSE
VALVE TYPE FOR WHICH DESIGNED GLOBE
VALVE SIZE FOR WHICH DESIGNED0.750 INCHES
OVERALL LENGTH6.250 INCHES NOMINAL
STEM ACTUATING END TYPE THREADED EXTERNALLY
FEATURES PROVIDED GROOVED
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATIONZZZY