NSN 5365-00-251-8919

Part Details | RING SPACER

5365-00-251-8919 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: 1385173, 5365-00-251-8919, 00-251-8919, 5365002518919, 002518919

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 18, 196900-251-891924307 ( SPACER, RING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5365-00-251-8919
Part Number Cage Code Manufacturer
138517310001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
Technical Data | NSN 5365-00-251-8919
Characteristic Specifications
OVERALL THICKNESS0.032 INCHES NOMINAL
INSIDE DIAMETER1.781 INCHES NOMINAL
OUTSIDE DIAMETER2.175 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMAXIMUM MAGNETIC PERMEABILITY NOT TO EXCEED 1.010 IN A 20 OERSTED FIELD