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 6105-01-049-8643
NSN 6220-00-148-8698
NSN 7035-00-703-3535
NSN 6110-01-378-3484
NSN 6110-00-663-4054
NSN 6320-00-371-8335
NSN 5895-00-023-4066
NSN 5950-01-463-3096
NSN 5855-00-797-8217
NSN 6685-00-865-7939
NSN 6645-01-390-6520
NSN 5996-00-500-7328