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 5975-00-189-0857
NSN 5910-01-478-2686
NSN 5915-00-391-5735
NSN 5999-01-479-6429
NSN 5910-01-641-6613
NSN 5985-01-500-6784
NSN 6240-01-408-3797
NSN 5915-00-326-2096
NSN 6685-00-276-9889
NSN 5855-01-333-0969
NSN 5935-01-187-8821
NSN 6110-01-338-0599