R450786/V
https://www.stasto.com/shop/r450786-v-plunger-suitable-to-series-21a-z-21a16z-dimension-dn-4-5-mm-seal-fkm-17083
https://www.stasto.com/web/image/product.template/17083/image_1920?unique=1c5dbe9
plunger; suitable to series 21A.Z, 21A16Z; dimension DN 4,5 mm; seal FKM
intrastat number: 84819000
Country of origin: Italy
weight: 0.01 kg
Short article number: R450786V