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).
NSN 5990-00-924-4167
NSN 5855-01-180-5369
NSN 5895-01-388-1166
NSN 6150-01-435-5026
NSN 5835-01-462-5983
NSN 5960-00-857-8742
NSN 5990-01-040-6358
NSN 5905-01-024-9572
NSN 5925-01-131-9776
NSN 6220-01-059-4715
NSN 6130-01-330-1371
NSN 5925-01-500-2704