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 6130-01-534-8118
NSN 6135-00-738-5571
NSN 5996-00-080-7367
NSN 5945-01-173-2550
NSN 5915-00-189-7514
NSN 6685-00-147-8045
NSN 5985-00-144-8170
NSN 5998-00-247-7201
NSN 6150-00-961-3915
NSN 5935-00-757-5838
NSN 5895-00-876-6855
NSN 7035-01-452-9086