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 6145-01-211-6591
NSN 4140-00-342-2979
NSN 6130-01-634-0603
NSN 5930-00-948-9042
NSN 5925-01-502-4101
NSN 6220-01-322-9337
NSN 5950-01-450-4313
NSN 4140-01-394-2331
NSN 6105-00-156-9084
NSN 5999-01-241-8617
NSN 6110-00-761-9388
NSN 5985-01-569-9757