4820-01-340-4839 STEM,FLUID VALVE Index 4920-01-340-4841 FIXTURE,ENGINE MAINTENANCE,AIRCR

National Stock Number:
4810-01-340-4840

Federal Supply Class:
4810

National Item Identification Number:
013404840

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:
803-4305051-B-079,080,08180064NAVAL SHIP SYSTEMS COMMAND
803-4305051-B-079,080,081L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-4305051-X-079,080,08180064NAVAL SHIP SYSTEMS COMMAND
803-4305051-X-079,080,081L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-4385051-A-079,080,08180064NAVAL SHIP SYSTEMS COMMAND
803-4385051-A-079,080,081L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
803-4385051-B-079,080,08153711NAVAL SEA SYSTEMS COMMAND
803-4385051-B-079,080,081L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIALNICKEL ALLOY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
VALVE SIZE FOR WHICH DESIGNED10.000 INCHES
VALVE TYPE FOR WHICH DESIGNEDBALL
STEM ACTUATING END TYPEROUNDED


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