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 2925-01-389-6874
NSN 6620-00-652-0926
NSN 5905-00-887-6057
NSN 6685-01-561-7719
NSN 5930-01-394-5916
NSN 5935-00-071-1088
NSN 5920-01-367-4420
NSN 5985-00-419-0342
NSN 6220-01-055-5227
NSN 5905-00-913-7117
NSN 5915-01-099-1018
NSN 6685-00-083-6602