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 5960-01-528-1147
NSN 6145-01-435-7152
NSN 5975-01-139-5135
NSN 5950-00-965-9613
NSN 6150-00-948-5324
NSN 5920-01-365-9930
NSN 6645-00-959-6502
NSN 6620-00-635-7347
NSN 6110-00-210-4235
NSN 6145-01-585-1673
NSN 5975-01-306-2350
NSN 5855-01-118-2228