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 2925-00-284-1534
NSN 6105-00-153-7967
NSN 6620-01-246-4314
NSN 5915-01-414-6433
NSN 6135-00-593-6831
NSN 6320-00-445-1187
NSN 6135-00-491-9864
NSN 5950-01-110-1046
NSN 6150-01-144-0774
NSN 6610-01-188-8163
NSN 6145-00-691-3609
NSN 5915-01-179-8010