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 5965-01-160-7037
NSN 6135-01-079-7852
NSN 5999-01-340-8809
NSN 6220-01-502-9451
NSN 5950-01-607-8566
NSN 5990-01-615-7823
NSN 5960-01-344-2604
NSN 5999-01-239-9078
NSN 6150-01-540-2741
NSN 5996-00-413-4416
NSN 5998-01-352-3283
NSN 5920-01-123-9854