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 5960-00-909-7009
NSN 5910-00-385-1149
NSN 6620-00-816-9755
NSN 6320-01-506-9439
NSN 5985-00-005-0376
NSN 2925-01-633-4048
NSN 6130-01-489-0295
NSN 6135-01-355-8917
NSN 6130-01-168-8507
NSN 6610-01-053-6781
NSN 6105-00-943-2239
NSN 5985-01-183-3171