NSN 4820-01-041-4985

Part Details | PORTED VALVE BALL

4820-01-041-4985 A spherical shaped device with two or more ports used to prevent or regulate the flow of fluids in a valve, nozzle, or the like. It may include an integral valve stem. For valve balls that do not include ports see BALL, CHECK. Excludes PLUG, ROTARY, VALVE.

Alternate Parts: 8101385835PIECE4, 810-1385835PIECE4, 8101385835, 810-1385835, 4820-01-041-4985, 01-041-4985, 4820010414985, 010414985

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48MAY 26, 197701-041-498532559 ( BALL, VALVE, PORTED )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-041-4985
Part Number Cage Code Manufacturer
810-1385835PIECE453711NAVAL SEA SYSTEMS COMMAND
810-138583553711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 4820-01-041-4985
Characteristic Specifications
MATERIAL BRONZE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-726 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT CHROMIUM
PORT QUANTITY2
PORT CONFIGURATION STRAIGHT
SPHERICAL DIAMETER3.057 INCHES NOMINAL
PORT DIAMETER1.750 INCHES NOMINAL
STEM ACCOMMODATION QUANTITY1
SPECIAL FEATURES1.250 IN. SMALL SIZE OF PORT