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 6130-00-223-2099
NSN 5975-00-951-5938
NSN 6220-00-812-0515
NSN 5950-01-076-0843
NSN 5975-00-134-9779
NSN 5855-00-408-2611
NSN 5965-01-365-1678
NSN 2925-01-197-7864
NSN 2925-01-285-7163
NSN 5965-00-735-9315
NSN 5930-01-407-6647
NSN 2925-01-049-8906