Nakajima 65А x BSP Female thread, Brass

Adaptor Nakajima in Brass:

Nakajima 65A (KA/LUG=91mm) x 2-1/2" BSP Female thread, Brass. IMPA 331884

Nakajima 65A (KA/LUG=91mm) x 2" BSP Female thread, Brass. IMPA 331883