Compare Model Drawings, CAD & Specs Availability Price
Buna-N O-Ring, NW16 Size ISO-KF Vacuum Flange, 2-314 O-Ring Size
$0.80
In Stock
In Stock
Buna-N O-Ring, NW25 Size ISO-KF Vacuum Flange, 2-320 O-Ring Size
$0.90
In Stock
In Stock
Buna-N O-Ring, NW40 Size ISO-KF Vacuum Flange, 2-326 O-Ring Size
$1.10
In Stock
In Stock
Buna-N O-Ring, NW50 Size ISO-KF Vacuum Flange, 2-330 O-Ring Size
$1.20
In Stock
In Stock
Viton O-Ring, NW16 Size ISO-KF Vacuum Flange, 2-314 O-Ring Size
$3.30
In Stock
In Stock
Viton O-Ring, NW25 Size ISO-KF Vacuum Flange, 2-320 O-Ring Size
$4
In Stock
In Stock
Viton O-Ring, NW40 Size ISO-KF Vacuum Flange, 2-326 O-Ring Size
$4.70
In Stock
In Stock
Viton O-Ring, NW50 Size ISO-KF Vacuum Flange, 2-330 O-Ring Size
$6.20
In Stock
In Stock

Specifications

  • Component Type
    Replacement O-Ring
  • Series
    Series 31
  • Flange Type
    ISO-KF

Features

Elastomer Comparison

Buna-N Viton® Silicone
Compound N674-70 V747-75 S604-70
Color Black Black Rust
Bakeout 80°C 150°C 185°C
Benefits Seals easier, lower cost Chemical resistance, lasts longer High temperature