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 6150-01-449-1217
NSN 5998-01-248-2500
NSN 6220-01-337-1053
NSN 5925-00-973-1160
NSN 6240-01-549-3531
NSN 5985-01-144-4864
NSN 5945-01-195-6766
NSN 5965-00-009-8679
NSN 5905-01-505-9350
NSN 5990-01-172-4553
NSN 5975-00-204-9190
NSN 6610-00-227-8846