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 6110-01-561-5375
NSN 5895-01-576-9546
NSN 5920-00-378-1395
NSN 6620-00-168-0308
NSN 5999-01-388-1989
NSN 5945-01-016-0238
NSN 6110-01-388-3348
NSN 5855-01-318-7663
NSN 7035-01-361-8821
NSN 5950-01-050-4399
NSN 6150-01-565-1694
NSN 6130-01-458-4675