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 5935-01-488-1402
NSN 5905-01-071-6121
NSN 5990-01-591-8797
NSN 5996-01-530-8504
NSN 4140-00-892-2136
NSN 5905-00-810-1078
NSN 6130-01-162-3416
NSN 5960-01-067-1448
NSN 5895-01-275-3551
NSN 5960-01-223-6202
NSN 5985-00-707-3473
NSN 5935-01-501-7778