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 5905-01-031-9838
NSN 5950-01-549-6196
NSN 6685-01-433-3745
NSN 6220-01-070-0244
NSN 6645-00-518-2068
NSN 5905-00-006-1331
NSN 5945-00-162-7738
NSN 5999-00-887-9015
NSN 6620-00-593-5313
NSN 7035-00-478-4596
NSN 6645-00-711-5381
NSN 6645-01-434-2648