Color gray anodize or blue chromate
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: Articles of aluminum nesoi
NSN 6105-00-132-7895
NSN 5960-01-416-6187
NSN 7035-01-056-5350
NSN 5930-01-510-8855
NSN 5945-01-529-4276
NSN 6105-00-702-5143
NSN 5935-01-502-7015
NSN 2925-01-424-0235
NSN 6150-01-655-5071
NSN 5996-00-097-1239
NSN 5925-00-954-5424
NSN 5975-01-137-6471