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 5925-00-144-0482
NSN 5905-00-835-1460
NSN 6685-00-411-9999
NSN 6130-01-639-8149
NSN 6650-00-828-6553
NSN 5930-01-225-0015
NSN 5950-01-360-5099
NSN 5996-01-200-9628
NSN 5930-01-318-9354
NSN 5930-01-043-0713
NSN 6220-00-198-8499
NSN 5895-01-049-3752