S1D27200F31A2 S1D27203F31A000 S1D2-8A S1D2-8AP S-1-D-2-D S-1-D-2-D D/C .670 OAL S-1-D-2-G S-1-D-2-G D/C .670 OAL S1D2GF-1A S1D2GF-1AP