The Russell 1/2 in. NPT Allen socket plug seals off an unused 1/2 in. NPT port. It uses an internal Allen (hex) socket for a clean, flush installation. Machined from aluminum with a blue anodized finish.
- Type: NPT socket plug adapter fitting
- Thread: 1/2 in. NPT
- Drive: internal Allen socket
- Material: aluminum
- Finish: blue anodized
- Part number: 662060
FAQ
What does it seal?
An unused 1/2 in. NPT port.
How is it installed?
With an internal Allen (hex) socket for a flush fit.
What is it made of?
Aluminum with a blue anodized finish.

