Skip to the beginning of the images gallery

#6 MORB X #6 FP (SWIVEL)

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6900-06-06-O	Product Weight 0.11 lbs

Product Questions & Answers 2

Product Questions & Answers

what's the o-ring made of on this fitting, and will it hold up decent against oils and hydraulic fluid?

Question by: Daryl S on Mar 6, 2026, 12:46 PM

NBR, which stands for Nitrile Butadiene Rubber, is the seal material used here. That's a solid choice for hydraulic fluid and oil service. It handles those environments well and gives you reliable sealing without breaking down quickly under normal use.

Answer by: Customer Support on Mar 8, 2026, 9:12 AM

Will this swivel fitting hold up to regular use in a hydraulic system, or is it more for light duty stuff?

Question by: Hugh E on Dec 7, 2025, 9:18 AM

This fitting is made from straight steel and uses a NBR O-ring seal. That should provide good durability and chemical resistance for typical industrial hydraulic applications.

Answer by: Customer Support on Dec 9, 2025, 6:21 AM