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 6320-01-607-2978
NSN 5935-00-840-8456
NSN 6145-01-534-7332
NSN 6145-00-628-4533
NSN 5945-00-111-6207
NSN 6240-01-348-8975
NSN 6105-01-520-7900
NSN 5920-00-584-4592
NSN 6105-01-486-6112
NSN 2925-01-209-9245
NSN 5990-01-047-4083
NSN 6220-01-031-0292