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 5985-00-503-1818
NSN 5925-01-192-1452
NSN 6145-01-521-1824
NSN 5855-00-494-9581
NSN 6650-01-609-5631
NSN 6130-01-006-7990
NSN 6685-00-870-0057
NSN 6220-01-131-2377
NSN 6135-00-546-6273
NSN 5910-01-548-8432
NSN 6685-00-184-3894
NSN 5910-00-449-3333