3040-01-346-1918 GEARSHAFT,SPUR Index 4820-01-346-1920 STEM,FLUID VALVE

National Stock Number:
4820-01-346-1919

Federal Supply Class:
4820

National Item Identification Number:
013461919

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:
700-2119408 PIECE 1790699UNIMASCO INC
700-2119408 PIECE 17SS03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
76844-10X2 PIECE03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
76844-10X2 PIECE 1796169ELECTRIC BOAT CORPORATION


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
LARGEST OUTSIDE DIAMETER2.247 INCHES NOMINAL
OVERALL LENGTH13.218 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-24059 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALNICKEL ALLOY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR SUBSAFE ITEMS
VALVE SIZE FOR WHICH DESIGNED5.000 INCHES
VALVE TYPE FOR WHICH DESIGNEDBALL


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