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 4140-00-923-6528
NSN 6650-01-031-9114
NSN 6685-00-110-8990
NSN 2925-01-656-8217
NSN 6320-01-116-3980
NSN 6220-00-235-3565
NSN 5975-00-835-2213
NSN 7035-00-111-4389
NSN 5855-01-141-8227
NSN 5925-01-621-1509
NSN 6130-01-108-6197
NSN 5920-00-432-5838