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 6110-01-486-7706
NSN 6240-00-287-1988
NSN 6320-01-272-7072
NSN 5930-00-619-0492
NSN 6150-01-272-1889
NSN 6240-01-435-6019
NSN 6135-00-057-2005
NSN 5855-01-100-3272
NSN 6105-01-094-5268
NSN 5960-01-468-5785
NSN 2925-01-273-4898
NSN 5920-01-312-6568