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 5920-01-076-5694
NSN 5910-00-388-6737
NSN 5905-01-382-9671
NSN 5990-01-322-9781
NSN 5950-01-642-4279
NSN 6110-00-195-5440
NSN 6620-01-308-2692
NSN 5998-01-186-8172
NSN 5905-01-406-5654
NSN 2925-01-535-7235
NSN 6105-01-577-1042
NSN 5950-01-378-5451