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 6240-01-660-3103
NSN 5855-01-287-1515
NSN 6610-01-360-3564
NSN 6145-00-993-7439
NSN 5925-01-328-2053
NSN 5925-00-835-2609
NSN 5960-01-617-6345
NSN 6645-00-262-7448
NSN 5835-00-458-4392
NSN 5945-01-260-2187
NSN 5910-01-658-6256
NSN 5985-01-284-6859