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).
Classification: Other articles of iron or steel not wire nesoi
NSN 5855-00-156-5489
NSN 6620-01-308-5723
NSN 6145-01-247-6741
NSN 5905-01-215-1546
NSN 5935-01-524-4680
NSN 5996-00-071-4000
NSN 5960-01-658-9538
NSN 6220-01-634-0660
NSN 5985-01-472-1535
NSN 5950-01-283-6609
NSN 5996-01-361-2734
NSN 5950-01-018-1804