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 5999-00-769-6031
NSN 6320-01-426-8947
NSN 5855-01-149-4110
NSN 6110-00-539-0422
NSN 5975-01-481-3328
NSN 6240-01-055-5193
NSN 5965-00-023-0944
NSN 5910-01-439-9881
NSN 5915-00-430-7543
NSN 5930-01-196-4664
NSN 6240-01-525-6585
NSN 6110-00-110-5380