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 6130-01-020-8186
NSN 6650-00-960-5040
NSN 6135-00-519-1325
NSN 6685-01-359-8716
NSN 6110-01-079-7935
NSN 6105-00-226-0884
NSN 5905-00-904-3763
NSN 5935-01-371-2893
NSN 5905-00-133-5337
NSN 5985-01-152-2022
NSN 2925-00-973-9413
NSN 6105-01-522-1880