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 5855-00-003-6408
NSN 6685-00-146-9358
NSN 6110-00-785-7927
NSN 7035-00-179-3924
NSN 6110-01-391-2710
NSN 5935-00-776-4617
NSN 2925-00-319-1805
NSN 6240-00-754-8392
NSN 5990-01-050-7535
NSN 5975-01-151-3439
NSN 6610-01-390-6925
NSN 6620-01-563-5251