1252-20-20B Aeroquip by Danfoss | Reusable Engine Fitting Nipple | -20 Male NPTF x -20 Reusable Hose End | BrassPart Number Carbon Steel Part Number Brass Male NPTF Hose Dash Size 1252 2 4S 02 04 1252 2 5S 02 05 1252 4 4S 1252 4 4B 04 04 1252 4 5S 1252 4 5B 04 05 1252 4 6S 1252 4 6B 04 06 1252 6 8S 1252 6 8B 06 08 1252 8 10S 1252 8 10B 08 10 1252 12 10S 12 10 1252 12 12S 1252 12 12B 12 12 1252 12 16S 12 16 1252 16 16S 1252 16 16B 16 16 1252 16 20S 16 20 1252 20 20S 1252 20 20B 20 20 1252 24 24S 1252 24 24B 24 24 1252 32 32S 1252 32 32B 32 32