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 5950-01-004-9326
NSN 6240-01-551-1722
NSN 6130-00-721-4156
NSN 6240-00-952-1906
NSN 5998-00-232-4968
NSN 6320-01-341-9126
NSN 5965-01-313-9762
NSN 6135-01-579-3534
NSN 5945-01-119-6811
NSN 6110-01-656-9807
NSN 6135-01-375-6724
NSN 6685-00-184-3894