20 FLANGE HEAD O-RING, 90 DUROMETER NBR

Description & Features

This flange head O-ring is made from 90 durometer NBR. It is part of the 4005 series from Brennan, with an ID of 1.484 in.

It fits a 1 1/4 in. tube OD.

SKU: 4005-20

Supplier Part Number (MPN): 4005-20

Brand BRENNAN	Color Black	Dash Size 20	Dimensions 0.139 in W	Durometer 90	Inside Diameter 1.476 in	Material Nitrile	Series SAE-J518-Flange-O-ring Series	Suitable For Use With 1-1/4 in Tube OD ORB

Model Number	Inside Diameter	Outside Diameter	Price	Action
4005-16	1.296 in	1 in
4005-32

Question by: Cody B on Jul 19, 2025, 9:58 PM

So, this O-ring fits a 1 1/4" tube, right? Just wanna make sure I'm gettin' the right size.

Answer by: Customer Support on Jul 21, 2025, 8:31 PM

That's correct. This O-ring is designed to fit a 1 1/4 inch tube OD (outer diameter).