7/16 inch length, electro tin finish
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 length must exceed 25 percent of the outside diameter or distance across peripheral flats. (when the length, outside diameter, and/or distance across peripheral flats are designated as a tolerance, the maximum dimension will be used to determine compliance.) it must have one or more internal steps (counterbores) and/or external steps on either or both bearing surfaces. Excludes spacer, optical element. See also washer, recessed and washer, shouldered and recessed.
NSN 6220-00-231-2687
NSN 6685-01-108-0358
NSN 6685-01-468-1995
NSN 6620-00-439-2442
NSN 6610-01-618-7038
NSN 6620-01-159-4330
NSN 5925-01-612-3037
NSN 6135-01-385-7276
NSN 6135-01-451-2120
NSN 6135-01-203-9977
NSN 5835-01-027-7564
NSN 4140-00-900-6102