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 5990-00-296-4825
NSN 6130-01-507-8877
NSN 7035-00-349-8571
NSN 6685-01-320-3344
NSN 5945-01-026-1231
NSN 6220-00-039-6348
NSN 5990-00-236-8152
NSN 6685-01-115-6005
NSN 5999-01-489-6139
NSN 5925-00-691-2434
NSN 5920-00-201-4135
NSN 5905-01-515-2238