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 6610-01-323-9426
NSN 6685-01-583-8753
NSN 6240-00-349-8061
NSN 5945-01-080-6314
NSN 6105-01-192-3049
NSN 5990-00-371-6590
NSN 6650-01-007-4744
NSN 2925-00-553-8799
NSN 5985-00-269-5388
NSN 6320-01-085-8845
NSN 5945-00-269-2763
NSN 6135-00-877-1659