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 5920-01-319-5200
NSN 5855-01-287-1515
NSN 6650-01-462-5879
NSN 5998-00-789-8099
NSN 5920-01-056-3532
NSN 5998-01-640-7207
NSN 5990-01-024-9659
NSN 5910-01-610-6753
NSN 5960-01-481-3722
NSN 5905-01-403-2806
NSN 5915-00-226-6863
NSN 6110-01-377-6557