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 5915-01-213-3247
NSN 5915-01-519-6675
NSN 6220-00-343-0182
NSN 6320-01-271-0247
NSN 6685-00-450-5546
NSN 2925-00-829-9082
NSN 4140-00-925-4149
NSN 4140-01-029-8252
NSN 5960-00-543-1956
NSN 7035-01-632-4537
NSN 5965-00-256-8687
NSN 7035-01-492-9466