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 5835-01-414-3258
NSN 5996-01-516-7208
NSN 5855-01-446-7574
NSN 5975-00-306-3290
NSN 6685-01-439-5388
NSN 5965-01-350-1890
NSN 5835-00-924-4268
NSN 6145-01-622-7742
NSN 5910-01-573-3736
NSN 5895-01-650-6917
NSN 4140-01-270-7464
NSN 2925-01-485-8304