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 5920-01-391-5666
NSN 5910-00-651-7371
NSN 5960-01-298-0254
NSN 5950-01-386-5845
NSN 5996-01-026-2375
NSN 2925-01-510-6630
NSN 6645-01-249-3258
NSN 5975-01-061-9919
NSN 6145-00-934-0331
NSN 5925-01-140-4945
NSN 5950-00-435-4033
NSN 5950-01-309-8057