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 2925-01-089-6269
NSN 5910-01-519-2308
NSN 6645-01-142-2416
NSN 6650-01-340-3058
NSN 6610-00-931-3656
NSN 2925-01-459-8093
NSN 6150-00-158-5620
NSN 4140-01-620-6384
NSN 5915-01-176-6635
NSN 4140-01-129-8885
NSN 6320-01-504-3948
NSN 6110-00-834-7801