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: Articles of paper pulp, paper, paperboard, cellulose wadding or webs of cellulose fibers, nesoi
NSN 5895-01-531-7013
NSN 5855-01-274-5311
NSN 5935-01-132-4814
NSN 5910-01-238-1500
NSN 5925-00-568-2543
NSN 7035-01-290-9770
NSN 6610-00-050-8873
NSN 5945-01-297-5853
NSN 6610-01-351-4607
NSN 5935-00-820-8963
NSN 6645-01-361-2829
NSN 5930-00-274-7167