Two holes0.063 in. Diameter drilled through face 180 degrees apart on 0.890 in. Diameter circle 0.140 in. Above and below horizontal centerline, outside left corner chamfered 0.072 in. Lg by 30 deg, ring split on horizontal centerline by 0.040 in. Cut and stocked as matched set
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.
Classification: Other articles of iron or steel not wire nesoi
NSN 5996-01-152-4115
NSN 5925-01-139-0103
NSN 6220-01-202-8907
NSN 6620-01-479-7221
NSN 4140-00-041-4616
NSN 5920-00-169-8926
NSN 5990-00-834-8446
NSN 5920-00-294-0753
NSN 5999-01-610-3823
NSN 7035-01-287-9817
NSN 5990-00-876-7893
NSN 6645-01-076-3494