This is an orginal Flite part.
Coupling socket NW 2.7 with bulkhead thread nozzle 4.3x3 with union nut brass
TEAM ASSOCIATED RC10B7 FT FRONT BULKHEAD SHIMS C/FIBRE AS92438
TEAM ASSOCIATED DR10 FT ALUM. FRONT BULKHEAD 25 DEGREE 14g AS72006
TEAM ASSOCIATED B74.2 CENTRE BULKHEAD/BRACE DECOUPLED SLIPP AS92378 C
TEAM ASSOCIATED RC10B7 FT FRONT BULKHEAD, +/-2.5 DEGREE AS92437 C
QUICKBOOST QB48 759 , Gloster Gladiator bulkhead for Roden/Eduard , 1/48