A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
NSN 5990-00-857-4407
NSN 5895-00-203-2379
NSN 5999-00-869-0076
NSN 5855-01-398-9548
NSN 6620-01-518-9261
NSN 5910-00-350-8241
NSN 5855-01-578-7848
NSN 5990-01-024-9659
NSN 6220-00-483-9106
NSN 6645-01-356-2302
NSN 5965-01-030-7253
NSN 6145-01-586-3861