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 6145-01-299-4783
NSN 5975-00-448-3179
NSN 5910-00-578-9779
NSN 5975-01-274-0322
NSN 5915-01-649-5992
NSN 5950-00-645-2743
NSN 5996-00-653-4280
NSN 6610-01-171-3010
NSN 5895-01-273-3595
NSN 7035-00-763-6180
NSN 6150-01-483-2388
NSN 5895-01-450-1835