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 5945-01-567-0041
NSN 6610-00-255-8770
NSN 5855-00-797-8217
NSN 5930-01-411-6534
NSN 5915-00-232-0590
NSN 6130-01-287-8524
NSN 6650-01-024-9554
NSN 5895-00-230-7117
NSN 6650-01-178-5644
NSN 6130-01-578-7186
NSN 6645-00-925-0111
NSN 7035-01-497-9773