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 5960-00-051-0132
NSN 5930-01-237-9898
NSN 6150-01-049-3437
NSN 5998-00-891-5932
NSN 5950-01-059-5953
NSN 5920-01-592-3416
NSN 6685-01-324-4710
NSN 5960-01-278-9394
NSN 6645-00-435-5610
NSN 6685-01-068-4446
NSN 5925-01-487-6830
NSN 6650-00-554-4568