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 6220-00-492-1775
NSN 5930-01-608-4675
NSN 5915-01-391-6618
NSN 5835-01-411-7050
NSN 5945-01-293-7801
NSN 6130-01-603-5646
NSN 5999-00-839-5361
NSN 5915-00-009-0113
NSN 5975-00-791-2835
NSN 5905-00-638-6776
NSN 5905-00-981-7149
NSN 5855-01-433-2220