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 6320-01-054-3046
NSN 5960-01-293-6624
NSN 5895-01-650-1776
NSN 5996-00-491-3469
NSN 5965-01-660-3265
NSN 6320-01-264-2433
NSN 5998-01-249-9495
NSN 6650-01-641-2360
NSN 5915-00-729-1276
NSN 6130-01-031-0896
NSN 6240-01-640-7265
NSN 5950-00-079-0363