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 5910-01-562-7599
NSN 5855-01-081-4114
NSN 5925-01-413-1638
NSN 5945-01-443-3168
NSN 5835-01-659-1364
NSN 5905-00-274-3789
NSN 5920-01-259-4258
NSN 6135-00-491-9864
NSN 5998-01-080-9721
NSN 6320-00-977-3930
NSN 5895-01-187-1779
NSN 5960-00-905-9126