N103100808 is listed in DICSA's technical catalogue under NPT Adaptors / Adaptors female / NPT adaptor fixed female - fixed female NPT.
Identify each connected end separately, including thread form and sealing interface; nominal thread size alone does not establish a compatible connection.
Source specifications: Material: Carbon steel; Port 1 thread: 1/2" NPT.
Use the catalogue drawing and exact part reference to check connection geometry, hose or tube compatibility, and installation requirements.
