NSN 3120-00-001-1838

Part Details | LINEAR-ROTARY MOTION ROLLER

3120-00-001-1838 A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes BEARING, ROLLER, CYLINDRICAL; ROLLER, ELECTRICAL SWITCH; and friction bearings. See also CAM FOLLOWER, NEEDLE BEARING.

Alternate Parts: A51M6062411, A51M60624-11, A51M6062411, A51M60624-11, A51M6062411, A51M60624-11, 3120-00-001-1838, 00-001-1838, 3120000011838, 000011838

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31SEP 24, 197200-001-183828215 ( ROLLER, LINEAR-ROTARY MOTION )
REFERENCE DRAWINGS & PICTURES

PLAIN, PROTRUDING HUBS

ROLLER,LINEAR-ROTAR | 3120-00-001-1838, 000011838
Cross Reference | NSN 3120-00-001-1838
Part Number Cage Code Manufacturer
A51M60624-1131645GOODRICH CORPORATIONDBA GOODRICH INTERIORS CARGO SYSTEMS
A51M60624-1126512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
A51M60624-1161174NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE
Technical Data | NSN 3120-00-001-1838
Characteristic Specifications
MATERIAL ALUMINUM ALLOY
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR PLAIN, PROTRUDING HUBS
OUTSIDE DIAMETER0.469 INCHES NOMINAL
BORE LENGTH0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
FACE WIDTH0.100 INCHES MINIMUM AND 0.105 INCHES MAXIMUM
BORE INSIDE DIAMETER0.315 INCHES MINIMUM AND 0.317 INCHES MAXIMUM
HUB DIAMETER0.375 INCHES NOMINAL