A metal or plastic item of various shapes with two flat bearing surfaces. It is designed to maintain a predetermined distance between parts of an assembly. The item has one or more through holes parallel to its axis, and is unthreaded.
NSN 5985-01-512-0773
NSN 5835-01-394-3812
NSN 5945-01-630-0934
NSN 6220-01-632-0405
NSN 5905-01-508-4193
NSN 5905-01-285-2741
NSN 5910-00-248-6899
NSN 6320-01-111-8851
NSN 5965-01-555-8007
NSN 6220-01-503-9193
NSN 5905-01-310-4552
NSN 5965-01-388-0105