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 5998-01-063-7392
NSN 6105-00-248-5772
NSN 6240-01-196-6985
NSN 5915-01-412-1374
NSN 5930-01-532-9088
NSN 6110-01-544-0536
NSN 5835-01-219-0586
NSN 6220-00-477-4109
NSN 6645-01-161-3689
NSN 6650-01-413-0133
NSN 5990-00-538-7330
NSN 6130-00-411-3501