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 6150-00-721-3945
NSN 6685-01-150-4796
NSN 5990-01-110-8979
NSN 5950-01-494-6447
NSN 5965-00-798-0318
NSN 5855-00-560-0110
NSN 5935-00-649-7424
NSN 5985-01-246-0993
NSN 5965-01-422-1392
NSN 5945-01-226-0861
NSN 5965-01-222-0166
NSN 5960-01-327-5922