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 7035-00-286-6221
NSN 6320-01-087-7962
NSN 7035-01-294-2688
NSN 5975-01-262-3718
NSN 5855-01-606-9511
NSN 5895-00-288-1798
NSN 6145-01-614-0032
NSN 6620-01-316-5487
NSN 6105-01-087-6925
NSN 6645-00-720-3953
NSN 6685-00-099-9025
NSN 6610-01-230-9971