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 6130-00-288-1886
NSN 5925-01-420-7589
NSN 5835-01-619-6268
NSN 5945-00-165-3878
NSN 6220-01-304-7500
NSN 5998-01-215-7884
NSN 5975-01-549-7543
NSN 5935-00-759-8640
NSN 5935-00-008-8102
NSN 6135-00-998-5884
NSN 6135-01-347-0201
NSN 5895-01-476-8288