4820-01-349-6982, STEM,FLUID VALVE

National Stock Number:
4820-01-349-6982

Federal Supply Class:
4820

National Item Identification Number:
013496982

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:

2642-806-05 ITEM 22A	80064	NAVAL SHIP SYSTEMS COMMAND
2642-806-05 ITEM 22AL1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2642-860-01 ITEM 13L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2644-860-01-11L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2642-860-01 ITEM 13	80064	NAVAL SHIP SYSTEMS COMMAND
2644-860-01-11	96169	ELECTRIC BOAT CORPORATION
4558766-022AL1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
5959302 ITEMS 5& 6L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
845-4558766 ITEM 22AL1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
845-4558766 ITEM 22L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
5959302 ITEMS 5& 6	53711	NAVAL SEA SYSTEMS COMMAND
845-4558766 ITEM 22	80064	NAVAL SHIP SYSTEMS COMMAND
845-4558766 ITEM 22A	80064	NAVAL SHIP SYSTEMS COMMAND
845-4558766-022A	80064	NAVAL SHIP SYSTEMS COMMAND
845-4558766-022AL1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
845-4687581 ITEM 13L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
845-8616972-11L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
845-8616972-11	53711	NAVAL SEA SYSTEMS COMMAND
845-4687581 ITEM 13	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

CRITICALITY CODE JUSTIFICATION	ZZZY
MATERIAL	NICKEL ALLOY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
VALVE SIZE FOR WHICH DESIGNED	6.000 INCHES
VALVE TYPE FOR WHICH DESIGNED	BALL
STEM ACTUATING END TYPE	THREADED EXTERNALLY

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