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 5965-00-577-1242
NSN 5996-00-975-5432
NSN 5950-01-651-8384
NSN 5960-00-827-1201
NSN 6105-00-823-6506
NSN 5895-00-104-5982
NSN 6320-00-937-5625
NSN 6130-00-107-8839
NSN 5835-00-931-5568
NSN 6135-01-059-0069
NSN 6240-01-605-4455
NSN 6130-00-964-2928