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).
NSN 2925-01-656-8217
NSN 6620-01-556-1695
NSN 4140-00-274-9638
NSN 6145-01-617-3773
NSN 6645-01-250-5154
NSN 4140-00-315-0146
NSN 6645-00-295-8535
NSN 5935-00-616-2809
NSN 6110-01-499-1998
NSN 5960-01-142-1995
NSN 6620-01-446-6571
NSN 5985-01-330-4929