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 5985-01-391-4753
NSN 5990-01-540-1619
NSN 5855-00-482-9876
NSN 2925-01-055-7607
NSN 5895-01-562-5397
NSN 6135-00-583-3966
NSN 5945-01-131-6386
NSN 5965-01-010-7428
NSN 5950-00-771-6902
NSN 5996-00-788-1218
NSN 6685-01-267-6862
NSN 2925-01-611-2423