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 6150-01-076-1822
NSN 5835-01-222-2437
NSN 5996-00-239-6402
NSN 5930-01-633-9993
NSN 2925-01-121-3355
NSN 5945-00-481-4876
NSN 5985-01-453-2916
NSN 7035-01-571-1482
NSN 5960-01-597-9591
NSN 2925-01-371-6853
NSN 5935-01-421-9819
NSN 5895-01-072-3452