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 5990-00-519-9974
NSN 5855-01-412-4225
NSN 4140-01-298-3751
NSN 6620-01-550-2804
NSN 5905-01-033-5718
NSN 4140-01-005-5364
NSN 2925-01-364-7926
NSN 6145-01-643-7199
NSN 6220-01-512-2028
NSN 5895-00-066-2719
NSN 6150-00-595-6931
NSN 5996-01-627-1767