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 6620-01-124-0947
NSN 6135-01-501-5376
NSN 5905-01-113-5144
NSN 5935-00-554-0244
NSN 5925-01-619-0270
NSN 5915-00-998-5734
NSN 5999-00-761-5892
NSN 5915-00-788-3098
NSN 5998-01-280-5020
NSN 6240-00-419-3196
NSN 5930-01-333-8763
NSN 5999-00-954-3753