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 5999-00-539-0904
NSN 5910-01-069-3799
NSN 5975-00-541-8531
NSN 6150-01-551-7253
NSN 5998-01-660-0293
NSN 5835-01-014-4574
NSN 6610-00-292-9895
NSN 2925-00-221-8529
NSN 6150-00-185-9995
NSN 4140-00-249-5603
NSN 5998-00-823-4999
NSN 5910-01-534-7699