Click to enlargeNW16 Centering Ring
Stainless/Buna O-Ring
A: 0.63"
B: 0.21"
Pack of 25!

• Buna (Buna-N, Nitrile, NBR) O'Ring
• 100°C Maximum
• NW16 (KF16) High Vacuum Hardware


NW16 (KF16) Stainless Centering Ring with Buna (Nitrile NBR) O-Ring

Fits NW16 Flange Series Equivalents:
KF16, KF-16, K075, NW-16, QF16, ISO-QF

Fits NW16 Flange OD 1.18" with
Centering Ring Counter Bore: 0.68"

NW10 Centering Ring Counter Bore: 0.48"
NW16-075-SR-B-PK25 NW16-SR-B-PK25 NW16-SRB-PK25 NW16-075-SR-B-OS

NW16 Centering Ring

NW16-SRB-PK25Price: $209.75Sale: $90.00

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All NW16 Hardware

NW16 Centering Rings

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NW16 Ring and Clamp Assembly

NW16 Mesh Screen Rings

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NW16 Clamps, All Types

NW16 O-Rings (All)

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Centering Rings WITHOUT O-Ring

NW Overpressure Ring

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or

LDS Vacuum Products is a 100% woman owned company and
certified Woman Owned Small Business (WOSB)
The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.
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