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 6135-01-235-4168
NSN 5935-01-483-9715
NSN 5855-01-632-3036
NSN 5855-01-428-9456
NSN 5998-01-052-8191
NSN 5855-01-364-8193
NSN 4140-00-501-7833
NSN 6135-01-039-2882
NSN 7035-00-465-3298
NSN 4140-01-451-3774
NSN 5990-01-200-6446
NSN 6110-01-290-4759