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 6685-00-019-0552
NSN 6105-00-204-5497
NSN 2925-01-043-9786
NSN 5945-01-237-1381
NSN 5998-01-085-8508
NSN 5905-01-130-4049
NSN 5920-01-168-7810
NSN 2925-00-806-7972
NSN 5998-01-369-8571
NSN 6240-00-421-1862
NSN 4140-01-100-1223
NSN 4140-01-274-9320