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 6220-01-075-2438
NSN 5855-00-973-5717
NSN 6130-01-199-7595
NSN 6645-01-030-8930
NSN 5950-00-955-2267
NSN 5965-01-272-4199
NSN 5998-01-425-9863
NSN 5990-01-400-3299
NSN 5975-00-427-5861
NSN 6650-01-623-5931
NSN 5925-00-493-5918
NSN 6645-00-211-6906