NSN 4820-01-387-4190

Part Details | VALVE STEM GUIDE

4820-01-387-4190 A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

Alternate Parts: 2640092 ITEM 4, 2630384 ITEM 37Q3, 2740033 ITEM 40Q3, 2740032 ITEM 40Q3, 2642842Q3, 2640092 ITEM 4Q3, 2630384 ITEM 37, 2740033 ITEM 40, 2740032 ITEM 40, 2642842, 2640092 ITEM 4, 4820-01-387-4190, 01-387-4190, 4820013874190, 013874190

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48MAR 04, 199401-387-419032562 ( GUIDE, VALVE STEM )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-387-4190
Part Number Cage Code Manufacturer
2640092 ITEM 496169ELECTRIC BOAT CORPORATION
2630384 ITEM 37Q303950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2740033 ITEM 40Q303950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2740032 ITEM 40Q303950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2642842Q303950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2640092 ITEM 4Q303950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
2630384 ITEM 3792003PARKER HANNIFIN CORPORATIONDIV AEROSPACE GROUP HEADQUARTERS
2740033 ITEM 4092003PARKER HANNIFIN CORPORATIONDIV AEROSPACE GROUP HEADQUARTERS
2740032 ITEM 4092003PARKER HANNIFIN CORPORATIONDIV AEROSPACE GROUP HEADQUARTERS
264284292003PARKER HANNIFIN CORPORATIONDIV AEROSPACE GROUP HEADQUARTERS
2640092 ITEM 492003PARKER HANNIFIN CORPORATIONDIV AEROSPACE GROUP HEADQUARTERS
Technical Data | NSN 4820-01-387-4190
Characteristic Specifications
MATERIAL NICKEL ALLOY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSITEMS THAT SUPPORT A LEVEL I OR SUBSAFE CRITICAL SYSTEM/COMPONENT THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS AND REQUIRES OBJECTIVE QUALITY EVIDENCE (OQE) TRACEABLE TO PERMANENT MARKING ON THE MATERIAL
CRITICALITY CODE JUSTIFICATIONZZZY