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 6105-00-408-9941
NSN 6145-00-006-4954
NSN 6150-01-389-6700
NSN 5998-01-447-2952
NSN 6150-00-008-5122
NSN 5835-00-435-1428
NSN 5930-01-559-9416
NSN 5998-00-647-1225
NSN 6240-01-476-7935
NSN 6130-01-460-3211
NSN 6685-01-507-3158
NSN 6685-01-260-4307