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 5925-00-824-8089
NSN 6110-01-241-7560
NSN 5960-01-442-1770
NSN 6150-01-580-9045
NSN 5990-01-054-3332
NSN 5965-00-226-0209
NSN 6145-01-323-4753
NSN 6620-01-451-3742
NSN 6105-01-375-1068
NSN 5965-01-064-7496
NSN 5935-00-032-1279
NSN 6130-01-576-9618