The Aeroquip FCM3686 is a blue anodized aluminum pipe plug for 1/4 in NPT ports. It seals the port to keep out dust and debris and to prevent fluid loss. The Allen (hex-socket) head allows installation with a hex key. It is machined from blue anodized aluminum and is sold as a pair (two pieces).
- Type: Aluminum NPT Pipe Plug
- Thread: 1/4 in NPT
- Material: blue anodized aluminum
- Head: Allen head (hex key)
- Quantity: pair (2 pieces)
- Part number: FCM3686
FAQ
What is the Aeroquip FCM3686 for?
It is a blue anodized aluminum pipe plug that seals and protects 1/4 in NPT ports.
What size is it?
It fits 1/4 in NPT ports.
What material and finish is it?
It is blue anodized aluminum. The Allen (hex-socket) head allows installation with a hex key.
How many are included?
It is sold as a pair (two pieces).
Is this a genuine Aeroquip part?
Yes. It is genuine Aeroquip part number FCM3686.

