4820-01-048-4496 DISK,VALVE Index 2540-01-048-4498 DRAWBAR WELD ASSEMBLY

National Stock Number:
4820-01-048-4497

Federal Supply Class:
4820

National Item Identification Number:
010484497

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:
803-438453653711NAVAL SEA SYSTEMS COMMAND
803-4384536-82B53711NAVAL SEA SYSTEMS COMMAND
803-4384536-82B-3653711NAVAL SEA SYSTEMS COMMAND
803-4384536-82B-9453711NAVAL SEA SYSTEMS COMMAND
803-4384536-8XX80064NAVAL SHIP SYSTEMS COMMAND
803-4384536-82B80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
FEATURES PROVIDEDINTEGRAL DISK
LARGEST OUTSIDE DIAMETER1.187 INCHES NOMINAL
OVERALL LENGTH8.500 INCHES NOMINAL
MATERIALNICKEL ALLOY
STEM ACTUATING END TYPETHREADED EXTERNALLY
VALVE SIZE FOR WHICH DESIGNED2.000 INCHES
VALVE TYPE FOR WHICH DESIGNEDSTOP-CHECK


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