National Oil Seal 443PKG Multi-Purpose O-Ring

National Oil Seal 443PKG Multi-Purpose O-Ring

$7.99

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SKU: NOS-443PKG Category: Auto Parts, Products.

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FEATURES

Designed for a variety of industrial and automotive applications
Excellent resistance to petroleum-based oils and fuels, water & alcohol
Good resistance to acids & bases (except those with a strong oxidizing effect)
Standard size
Temperature range: -40°F to 225°F; -40°C to 107°C

DESCRIPTION

Multi-Purpose O-Ring

National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today's vehicles.

O-Ring

SPECIFICATIONS

Material	Nitrile
Inside Diameter	189.900 mm
Inside Diameter	7.475 in
Thickness	0.275 in
Thickness	7.000 mm
Outside Diameter	203.800 mm
Outside Diameter	8.025 in
Inside Diameter (Fraction)	7 1/2
Outside Diameter (Fraction)	8
Part Description	O-Ring
Standard Unit Pack	2
Unit of Dimension	Inch
Width (Fraction)	1/4

SPECIFICATIONS

Cam Type	Threaded
Depth	1.78 in
Lockable	No
OE Comparison Rating	OE Performance
Shell Diameter (in)	2.61
Thread Diameter	1.77 in
Type	OE Equivalent Fuel Cap
Venting	Emission Control