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 5999-00-729-5112
NSN 5855-00-165-3093
NSN 5975-00-514-8614
NSN 5935-01-408-5948
NSN 5960-00-826-2001
NSN 6650-01-141-5999
NSN 5895-00-851-4923
NSN 6130-00-269-8273
NSN 7035-01-514-2221
NSN 5930-00-553-3863
NSN 5950-01-364-9301
NSN 5950-01-452-0730