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 5910-01-279-8075
NSN 5855-00-408-2611
NSN 5999-00-519-4161
NSN 5998-01-210-5075
NSN 5965-01-593-9931
NSN 5998-01-150-6082
NSN 6240-00-204-0459
NSN 2925-01-538-1343
NSN 5835-00-604-2026
NSN 6105-01-463-8557
NSN 5945-01-487-6446
NSN 6240-01-142-2963