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 6320-01-457-9059
NSN 5985-01-322-5969
NSN 5998-01-582-9682
NSN 5920-00-349-8837
NSN 5835-01-085-5487
NSN 5985-01-214-8979
NSN 6650-00-621-9883
NSN 5999-01-442-9578
NSN 5835-01-364-6830
NSN 6650-01-386-5787
NSN 5999-00-275-8599
NSN 5855-01-396-0258