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 5996-00-104-5607
NSN 6320-01-039-5891
NSN 5945-01-059-2605
NSN 7035-01-555-1088
NSN 5915-01-391-1114
NSN 5920-00-140-0407
NSN 6685-00-462-0545
NSN 5965-01-160-2691
NSN 6220-01-426-8824
NSN 6320-01-513-9166
NSN 5985-01-178-9149
NSN 5950-01-373-1109