Used on filter valve assembly; hydraulic test stand, 4920010621938
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.
NSN 6110-00-928-1839
NSN 5975-00-345-1339
NSN 5915-01-572-3811
NSN 5930-01-048-7546
NSN 2925-01-242-8787
NSN 5935-01-107-8953
NSN 7035-01-216-4806
NSN 5945-00-484-7738
NSN 5950-01-188-1804
NSN 7035-01-524-8969
NSN 5985-00-601-8914
NSN 5990-01-044-4767