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 6610-01-428-3587
NSN 5950-00-871-7509
NSN 5960-01-222-4199
NSN 6645-01-301-5563
NSN 5975-00-715-3710
NSN 5835-01-330-8597
NSN 5996-00-174-5107
NSN 6620-01-473-8262
NSN 5965-00-387-6880
NSN 6320-01-487-0336
NSN 6620-01-242-7236
NSN 6145-01-487-5589