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).
NSN 5950-00-290-8090
NSN 5925-01-537-0180
NSN 2925-01-470-5534
NSN 5905-01-003-3238
NSN 6650-01-370-5265
NSN 5965-01-431-7377
NSN 5910-00-138-5576
NSN 6620-01-071-5549
NSN 5915-01-450-9285
NSN 6145-00-449-6985
NSN 6685-01-210-9996
NSN 5915-01-513-2531