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 5835-00-061-5717
NSN 6685-01-424-8046
NSN 6685-00-155-8158
NSN 5935-01-134-8086
NSN 5835-01-366-5906
NSN 6610-00-010-3085
NSN 6645-01-268-7265
NSN 5935-01-255-3938
NSN 5920-01-649-9181
NSN 5985-00-826-8450
NSN 5996-01-185-7632
NSN 5935-01-169-4676