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 6130-01-643-8390
NSN 5950-01-353-6971
NSN 5920-00-014-7686
NSN 6110-01-044-0230
NSN 6645-01-478-2140
NSN 6145-01-022-2097
NSN 6645-01-415-6093
NSN 5975-00-275-7985
NSN 6650-01-461-6286
NSN 6645-01-578-6815
NSN 5996-01-065-0939
NSN 5998-01-279-7503