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 7035-01-217-3591
NSN 7035-01-271-1643
NSN 6320-00-369-7796
NSN 2925-00-386-8745
NSN 5925-00-903-3417
NSN 6145-01-421-4257
NSN 5999-00-375-6147
NSN 5965-01-482-4352
NSN 7035-00-104-7613
NSN 5998-00-248-6439
NSN 5990-00-206-3753
NSN 5920-01-512-8586