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 5985-01-625-2360
NSN 5996-01-584-2722
NSN 5990-01-411-5930
NSN 6685-01-455-7376
NSN 5920-00-969-9279
NSN 6645-01-357-4815
NSN 5855-01-634-0259
NSN 6650-01-529-6416
NSN 6645-01-415-5982
NSN 6240-00-250-8693
NSN 5915-01-229-9193
NSN 6150-00-236-5069