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 5950-00-597-8644
NSN 5895-00-707-3386
NSN 5930-01-472-6868
NSN 5930-01-448-6957
NSN 6220-00-717-5099
NSN 2925-00-588-5592
NSN 5985-00-973-5833
NSN 6240-01-633-9357
NSN 6110-01-579-4081
NSN 5945-01-634-0588
NSN 5895-01-186-3381
NSN 6620-01-112-6440