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 7035-00-064-7008
NSN 6645-01-080-6052
NSN 5935-01-582-1506
NSN 6645-01-461-9250
NSN 6220-00-078-1178
NSN 4140-00-466-9268
NSN 5905-01-543-1870
NSN 6240-00-325-2156
NSN 5960-01-168-1063
NSN 5935-01-378-7027
NSN 5945-01-406-1811
NSN 5895-01-519-0243