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 6610-01-316-8902
NSN 6240-01-160-8975
NSN 6145-01-253-4027
NSN 5996-00-544-5849
NSN 5965-01-199-7235
NSN 5920-01-514-0175
NSN 6320-00-369-7796
NSN 5996-01-341-3501
NSN 6145-01-123-1508
NSN 5920-00-934-3350
NSN 6150-00-904-3326
NSN 5950-01-298-5178