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 5925-01-214-1362
NSN 6220-01-435-6297
NSN 6240-01-203-4992
NSN 6220-01-079-4119
NSN 2925-01-199-7394
NSN 5985-00-473-5453
NSN 5930-01-213-1002
NSN 6685-01-170-9956
NSN 5996-01-483-2847
NSN 5945-01-628-3062
NSN 5950-01-414-6930
NSN 6135-00-921-6487