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).
Classification: Other articles of iron or steel not wire nesoi
NSN 5996-01-290-4844
NSN 5915-01-464-4926
NSN 5905-01-099-8542
NSN 5990-01-294-6198
NSN 5835-01-237-3769
NSN 6135-01-032-8887
NSN 5935-01-498-5356
NSN 6135-01-648-4140
NSN 5905-01-482-1575
NSN 5996-01-293-9220
NSN 6650-01-376-6965
NSN 5990-01-080-0097