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 5855-00-107-7993
NSN 2925-00-684-7708
NSN 5999-01-281-7359
NSN 6240-00-941-5211
NSN 6110-01-263-3744
NSN 5990-01-395-4194
NSN 5965-01-281-0458
NSN 5960-01-580-6360
NSN 5985-00-652-1631
NSN 5990-00-104-4903
NSN 6135-01-163-0332
NSN 6105-01-485-3903