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 6240-00-766-6802
NSN 5950-00-966-6365
NSN 5990-00-583-9577
NSN 2925-00-198-8547
NSN 5855-01-406-4821
NSN 6620-01-419-8014
NSN 5945-00-567-2535
NSN 5920-00-263-2192
NSN 5950-01-441-1328
NSN 7035-00-782-7046
NSN 5990-01-272-4091
NSN 5975-01-437-8869