“hie specification e s t a b l i s h e s the production and acceptance
requirements for the P r o j e c t i l e , 20 mi1.1l.meter (niin) Semi-Armor P i e r c i n g ,
High Explosive Incendiary P r o j e c t i l e (SAPHEI), PGU-28/B, r e f e r r e d h e r e i n as
the “pr oj ec t i le . ”