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 6320-01-643-0850
NSN 5935-01-445-3149
NSN 5996-01-099-2841
NSN 5935-01-377-4311
NSN 6685-01-458-2859
NSN 6130-01-116-2571
NSN 5915-01-463-9241
NSN 2925-01-577-0004
NSN 6150-01-129-3506
NSN 5975-01-483-0302
NSN 5950-00-024-1099
NSN 5996-00-104-8293