NSN 2805-00-388-6643

Part Details | PISTON RING SET

2805-00-388-6643 Two or more complete RING, PISTON grouped for a single piston or for all pistons of an internal combustion engine, air compressor, or the like.

Alternate Parts: RSMS139533, RSMS13953-3, 2805-00-388-6643, 00-388-6643, 2805003886643, 003886643

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196300-388-664316116 ( RING SET, PISTON )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2805-00-388-6643
Part Number Cage Code Manufacturer
RSMS13953-396906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 2805-00-388-6643
Characteristic Specifications
STANDARD BORE DIAMETER4.000 INCHES
BORE DIAMETER OVERSIZE0.040 INCHES
PISTON ACCOMMODATION QUANTITY1
RING SET COMPONENT PARTSCOMPRESSION RING,MS13932-15,96906,2,COMPRESSION RING,MS13933-15,96906,1,EXPANDER RING,MS13930-5,96906,2,OIL RING,MS13931-24,@96906,1