Aerospace series - Pipe coupling, 37?, in heat resisting steel - Swivel nuts - Inch series
STANDARD published on 1.2.2015
Designation standards: STN EN 4551
Classification mark: 313679
Catalog number: 120169
Publication date standards: 1.2.2015
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN