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 6645-01-233-1131
NSN 5975-01-299-8737
NSN 5930-01-595-4269
NSN 4140-00-903-5799
NSN 5910-00-343-9585
NSN 6620-01-609-7819
NSN 6220-01-234-3225
NSN 5990-00-195-9460
NSN 6220-01-624-8953
NSN 6145-01-139-2158
NSN 6150-00-812-8145
NSN 6220-00-120-1249