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 6320-00-483-0451
NSN 5945-01-435-5874
NSN 5920-00-071-9241
NSN 6105-01-127-2162
NSN 6650-01-432-1830
NSN 6150-01-048-8635
NSN 5935-01-206-4968
NSN 5915-01-624-8527
NSN 5930-01-450-9271
NSN 5985-01-205-4756
NSN 2925-01-037-5383
NSN 5920-00-981-5821