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 5975-00-888-4661
NSN 5925-01-211-5816
NSN 6240-01-430-4252
NSN 5930-01-222-9838
NSN 6105-01-198-7890
NSN 5996-01-381-6564
NSN 5998-01-578-7052
NSN 5965-01-067-9280
NSN 5855-01-162-5251
NSN 6105-01-509-1672
NSN 6645-00-586-7198
NSN 6135-01-394-4160