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 5990-01-121-1175
NSN 5895-00-955-5569
NSN 5895-01-019-6701
NSN 5915-01-536-6685
NSN 6645-01-395-4129
NSN 5998-01-461-3513
NSN 6220-01-231-2951
NSN 6220-00-961-5399
NSN 6685-01-372-8769
NSN 6145-01-274-0103
NSN 5910-01-548-8432
NSN 6150-01-111-3892