Male BSPP to Female NPT Adapter-SS-9035 | StainlessSteelFittings.com
Straight Stainless Steel BSPT to NPT Adapter - Walmart.com
Adapter, 1/4 NPT female to 1/4 BSPP male, Stainless Steel [Ad-BSPPM-1/4-SS] - $11.00 : Auber Instruments, Inc., Temperature control solutions for home and industry
1/2" FNPT x 1/2" BSPP Male - Stainless Steel Adapter
3/4" MNPT x 3/4" BSPP Female - SS Adapter + Sealing Washer