NSN 4820-01-387-8257

Part Details | FLUID VALVE STEM

4820-01-387-8257 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: 4558766020A, 4558766-020A, 264280605 ITEM 20A, 2642-806-05 ITEM 20A, 8454687577 ITEM 15L1, 845-4687577 ITEM 15L1, 8454558766 ITEM 20AMODL1, 845-4558766 ITEM 20AMODL1, 4558766020AL1, 4558766-020AL1, 264280605 ITEM 20AL1, 2642-806-05 ITEM 20AL1, 8454687577 ITEM 15, 845-4687577 ITEM 15, 8454558766 ITEM 20AMOD, 845-4558766 ITEM 20AMOD, 4820-01-387-8257, 01-387-8257, 4820013878257, 013878257

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48MAR 14, 199401-387-825732528 ( STEM, FLUID VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-387-8257
Part Number Cage Code Manufacturer
4558766-020A96169ELECTRIC BOAT CORPORATION
2642-806-05 ITEM 20A96169ELECTRIC BOAT CORPORATION
845-4687577 ITEM 15L103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
845-4558766 ITEM 20AMODL103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
4558766-020AL103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2642-806-05 ITEM 20AL103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
845-4687577 ITEM 1580064NAVAL SHIP SYSTEMS COMMAND
845-4558766 ITEM 20AMOD80064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 4820-01-387-8257
Characteristic Specifications
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
CRITICALITY CODE JUSTIFICATIONZZZY