NSN 5365-01-255-4805

Part Details | RING SPACER

5365-01-255-4805 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: 13B10641, 13B1064-1, 13B10641, 13B1064-1, 5365-01-255-4805, 01-255-4805, 5365012554805, 012554805

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 21, 198701-255-480524307 ( SPACER, RING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5365-01-255-4805
Part Number Cage Code Manufacturer
13B1064-196916FLEET READINESS CENTER EASTDIV DEPARTMENT OF NAVY
13B1064-107RP9JOINT OIL ANALYSIS PROGRAMDBA DEPARTMENT OF DEFENSE
Technical Data | NSN 5365-01-255-4805
Characteristic Specifications
MATERIAL ALUMINUM ALLOY 6061
OVERALL THICKNESS0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
INSIDE DIAMETER2.840 INCHES NOMINAL
OUTSIDE DIAMETER3.337 INCHES MINIMUM AND 3.343 INCHES MAXIMUM
SPECIAL FEATURESLEFT OUTSIDE CORNER IS RADIUS 0.050 IN.