NSN 4820-01-256-3649

Part Details | FLUID VALVE STEM

4820-01-256-3649 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: 2640339X2PC8, 2640-339X2PC8, 2640339X2, 2640-339X2, 8452050575PC8, 845-2050575PC8, 8452050575, 845-2050575, 4820-01-256-3649, 01-256-3649, 4820012563649, 012563649

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JUN 04, 198701-256-364932528 ( STEM, FLUID VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-256-3649
Part Number Cage Code Manufacturer
2640-339X2PC896169ELECTRIC BOAT CORPORATION
2640-339X296169ELECTRIC BOAT CORPORATION
845-2050575PC880064NAVAL SHIP SYSTEMS COMMAND
845-205057580064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 4820-01-256-3649
Characteristic Specifications
MATERIAL COPPER ALLOY
LARGEST OUTSIDE DIAMETER1.250 INCHES NOMINAL
OVERALL LENGTH6.438 INCHES NOMINAL