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 5895-00-725-5264
NSN 5935-01-395-2028
NSN 6145-00-423-1563
NSN 5945-01-202-8119
NSN 5930-01-536-8610
NSN 6240-00-212-4305
NSN 6650-00-758-7485
NSN 5950-01-654-8819
NSN 6610-00-117-7647
NSN 2925-01-054-3190
NSN 6645-01-413-8003
NSN 6110-00-071-8351