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 5835-01-485-0210
NSN 5945-00-954-3351
NSN 5945-01-378-8164
NSN 2925-00-099-4030
NSN 6105-01-131-3319
NSN 5998-01-363-8364
NSN 5960-00-927-6716
NSN 5905-01-585-9061
NSN 7035-01-145-5059
NSN 6685-00-575-4647
NSN 5985-00-937-0556
NSN 4140-01-068-2995