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Performance Fittings O-Ring Plug, -12 AN, Black - PRF3727BLK
Brand Name: Performance Fittings
Manufacturer Part Number: 3727BLK

Performance Fittings O-Ring Plug, -12 AN, Black - PRF3727BLK

Performance Fittings O-Ring Plug, -12 AN, Black - PRF3727BLK

O-ring plug seals an unused -12 AN O-ring boss (ORB) port with a positive, sealant-free O-ring seal.

Key Features:

  • -12 AN O-ring boss (ORB) plug
  • Aluminum, black anodized finish
  • Includes O-ring for a positive metal-to-rubber seal, no thread sealant needed
  • Seals an unused -12 AN O-ring boss port
  • Sold each
  • Comparable to Aeroquip FCM-3727
$ 9.99 $ 9.99

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Internal Reference: PRF3727BLK

Specification

Part Number
3727BLK
Brand
Performance Fittings
Fitting Type
O-Ring Port Plug
Fitting Size
-12 AN
Material
Aluminum
Finish
Black Anodized
Head Style
Hex
Thread Type
AN O-Ring Boss
Color
Black
Application
Seals -12 AN O-ring boss ports in fluid systems
Sold As
Each

Description

The Performance Fittings O-Ring Plug (PRF3727BLK) threads into an unused -12 AN O-ring boss port to seal it off. Manufactured from aluminum and finished in black anodized coating, it keeps dirt, moisture, and debris out of an unused port on a fuel cell, block, or fitting.

The included O-ring seals metal-to-rubber against the boss face, so no thread sealant is needed — just torque to spec for a leak-free seal.

Disclaimer

This product must be correctly matched to your application's requirements (fluid type, pressure, and fitment) before use. Improper selection, installation, or use may result in product failure, leakage, or damage, and could cause serious injury. Installation by a qualified professional is recommended. This product may contain chemicals known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov.