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 6110-01-437-6430
NSN 6645-01-553-8500
NSN 5905-01-044-5606
NSN 5855-00-256-5562
NSN 5985-01-225-9911
NSN 4140-00-150-8265
NSN 5910-01-433-5785
NSN 6620-00-267-5273
NSN 6650-01-633-9147
NSN 5960-01-080-3117
NSN 5975-00-064-0321
NSN 5905-00-028-9526