NSN 5365-01-078-3689

Part Details | RING SPACER

5365-01-078-3689 A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see GASKET. For items manufactured from lubricated plastics, see BEARING, WASHER, THRUST. For items manufactured from lubricated felt, see FELT, MECHANICAL, PREFORMED. Excludes DISK, VALVE; INSULATOR WASHER; and SHIM. See also SPACER, PLATE and SPACER, SLEEVE.

Alternate Parts: 1686811, 168681-1, 1686811, 168681-1, 5365-01-078-3689, 01-078-3689, 5365010783689, 010783689

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 11, 197901-078-368924307 ( SPACER, RING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5365-01-078-3689
Part Number Cage Code Manufacturer
168681-149956RAYTHEON COMPANYDBA RAYTHEON
168681-13B150RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 5365-01-078-3689
Characteristic Specifications
MATERIAL ALUMINUM ALLOY
OVERALL THICKNESS0.050 INCHES NOMINAL
INSIDE DIAMETER6.250 INCHES NOMINAL
OUTSIDE DIAMETER9.125 INCHES NOMINAL
END ITEM IDENTIFICATIONAN/SPS-66