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 5910-01-592-1459
NSN 6105-01-193-4084
NSN 5999-01-419-1448
NSN 5920-01-587-6542
NSN 6135-01-449-2144
NSN 5905-00-922-9283
NSN 5965-01-525-3633
NSN 6145-01-471-7422
NSN 5930-00-587-1393
NSN 6620-01-323-6091
NSN 6645-01-088-5244
NSN 5945-01-579-0275