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 5895-00-224-2007
NSN 5960-01-328-8248
NSN 5985-01-257-8952
NSN 6110-01-013-9313
NSN 5835-01-432-8801
NSN 6145-01-499-7324
NSN 6620-01-307-4037
NSN 6110-01-389-1120
NSN 5975-01-103-1694
NSN 5855-00-294-7532
NSN 6145-01-150-5061
NSN 6145-01-561-5249