McMaster 9472K621 Oil-Resistant Aramid/Buna-N Gasket for 4 Pipe Size, ANSI Class 150

Original price was: $14.65.Current price is: $4.39.

SKU: SK0024918-US20260630-101428 Category: Tag:

In addition to oil, these blended aramid fiber/Buna-N rubber gaskets resist water and aliphatic hydrocarbons such as ethylene. Also known as ring gaskets, use them with raised-surface pipe flanges; they fit the surface inside the bolt holes and do not interfere with the bolt connection.

Gaskets for ANSI class flanges are sized so all gasket specifications meet ANSI standards.

Gaskets for ANSI Class 150 flanges are compatible with low-pressure pipe flanges.

Shape

Ring

For Pipe Size

4

ID

4 1/2

OD

6 7/8

For Flange ANSI Class

150

Maximum Pressure

1,000 psi

Temperature Range

-100° to 400° F

Hardness

Not Rated

Hardness Rating

Not Rated

Color

Blue

Material

Aramid Fiber/Buna-N Rubber Blend

Backing Type

Plain

Thickness

1/8 in.

RoHS

RoHS 3 (2015/863/EU) Compliant

REACH

REACH (EC 1907/2006) (06/27/2024, 241 SVHC) Compliant

DFARS

Specialty Metals COTS-Exempt

Country of Origin

Mexico or United States

USMCA Qualifying

No

Schedule B

401693.0000

ECCN

EAR99

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