Swagelok SS-4-WVCO-6-400 is a 316 stainless steel VCO O-ring face seal fitting connector designed with a 1/4 in. female VCO fitting on one end and a 1/4 in. tube OD connection on the other.

Glands

Provides a secure, high-purity sealing interface for VCO assemblies, ensuring repeatable vacuum-tight performance in instrumentation systems.

Specifications
Body Material	316 Stainless Steel
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection 1 Size	1/4 in.
Connection 1 Type	VCO® O-Ring Face Seal Gland
Connection 2 Size	1/4 in.
Connection 2 Type	Swagelok® Tube Fitting
Flow Restrictor	No
Lubricant	Dow Corning 111
eClass (4.1)	37020713
eClass (5.1.4)	37020590
eClass (6.0)	37020500
eClass (6.1)	37020590
eClass (10.1)	37020590
UNSPSC (4.03)	31163100
UNSPSC (10.0)	40142613
UNSPSC (11.0501)	40142613
UNSPSC (13.0601)	40183107
UNSPSC (15.1)	40183107
UNSPSC (17.1001)	40183107

Important System Design and Interchangeability Information

The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.

Do not mix/interchange Swagelok products or components not governed by industrial design standards, including Swagelok tube fitting end connections, with those of other manufacturers.