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 6150-01-175-6187
NSN 5905-01-432-0136
NSN 5915-01-410-2783
NSN 5965-00-281-0319
NSN 6220-01-506-7189
NSN 5835-00-401-8655
NSN 6650-01-421-2762
NSN 5925-01-496-3953
NSN 6150-01-331-2482
NSN 6650-01-508-2439
NSN 6150-00-233-8035
NSN 6145-01-442-3511