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 5895-01-656-9833
NSN 5935-01-634-0668
NSN 6220-00-834-1852
NSN 6320-00-925-0558
NSN 6610-01-352-5500
NSN 5985-00-243-4160
NSN 6135-01-217-3292
NSN 6150-00-147-8223
NSN 6150-01-528-1721
NSN 5990-00-465-4903
NSN 2925-00-620-4438
NSN 6620-01-326-6379