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 6220-00-899-6718
NSN 6105-01-357-9749
NSN 5915-00-035-4462
NSN 6240-01-062-4055
NSN 7035-01-540-8443
NSN 7035-01-309-2219
NSN 5925-01-269-7845
NSN 5930-01-541-4820
NSN 5996-00-208-6023
NSN 4140-01-424-2069
NSN 5998-01-106-2701
NSN 5985-01-348-2793