NSN 4820-01-279-9820

Part Details | FLUID VALVE STEM

4820-01-279-9820 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: 2641742 PIECE 5, 2641-742 PIECE 5, 2640742 PIECE 2, 2640-742 PIECE 2, 2641742 PIECE 5L1, 2641-742 PIECE 5L1, 2640742 PIECE 2L1, 2640-742 PIECE 2L1, 2109895 PIECE 2L1, 2109895 PIECE 2, 4820-01-279-9820, 01-279-9820, 4820012799820, 012799820

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48MAY 27, 198801-279-982032528 ( STEM, FLUID VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-279-9820
Part Number Cage Code Manufacturer
2641-742 PIECE 596169ELECTRIC BOAT CORPORATION
2640-742 PIECE 296169ELECTRIC BOAT CORPORATION
2641-742 PIECE 5L103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2640-742 PIECE 2L103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2109895 PIECE 2L103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2109895 PIECE 280064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 4820-01-279-9820
Characteristic Specifications
MATERIAL NICKEL ALLOY
VALVE TYPE FOR WHICH DESIGNED BALL
VALVE SIZE FOR WHICH DESIGNED1.000 INCHES
STEM ACTUATING END TYPE ROUNDED
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATIONZZZY