A metallic or nonmetallic item of various peripheral shapes, having a solid angular cross-section. It is designed to maintain a predetermined distance between two surfaces. It must have only one tapered surface. For items with two tapered surfaces, see wedge (as modified).
Classification: Articles of aluminum nesoi
NSN 5975-01-139-5135
NSN 2925-01-209-3584
NSN 6620-01-510-3501
NSN 5999-01-633-1244
NSN 5998-00-183-9270
NSN 5975-01-313-9812
NSN 5930-01-235-4274
NSN 5996-00-304-8196
NSN 6320-01-198-4024
NSN 5950-01-541-5016
NSN 6320-00-731-6134
NSN 5999-01-162-4968