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06 FFSS-06 MFS STRT /W 0.031 REST. ORIFICE

Description & Features

The 06 FFSS-06 MFS STRT /W 0.031 REST. ORIFICE by Brennan Industries Inc is engineered for optimal fluid control and precision. Designed with a fixed 0.031-inch orifice this adapter ensures regulated flow for industrial applications.

This straight male to female adapter is crafted to meet stringent quality standards making it reliable and durable for various technical requirements.

Perfect for systems requiring fixed flow restriction this versatile component integrates seamlessly with other fittings and adapters.

Supplier Part Number: FS2406-06-06-R.031

Specifications

Brand BRENNAN	Additional Information Corrosion-Resistant, Buna-N Seal, 0.031 in Orifice	Connection Size 1 3/8 in	Connection Size 2 3/8 in	Connection Type Female ORFS Swivel, Male ORFS	Connection Type 1 Female ORFS Swivel	Connection Type 2 Male ORFS	Dimension Standards SAE J1453	Finish Zinc Trivalent	Fitting Type Reducer	Material Steel	Material Construction AISI 12L14/C1045 Steel	Operating Temperature -40 to 250 deg F	Series FS2406-RESTRICTED Series	Thread Size 11/16-16

Product Questions & Answers (2)

Question by: Floyd W on Jan 13, 2026, 8:26 PM

i keep seeing “0.031 restr. orifice” on this fitting. what does that actually do?

Answer by: Customer Support on Jan 15, 2026, 6:23 AM

With the fixed 0.031 inch orifice built in, it acts as a set flow restriction so the fluid flow is regulated in a consistent, repeatable way.

Question by: Jerry F on Sep 3, 2025, 11:14 AM

Will this adapter work in a hydraulic system that needs a precise flow rate?

Answer by: Customer Support on Sep 4, 2025, 7:00 PM

This adapter is designed with a fixed 0.031-inch orifice, making it well-suited for hydraulic systems where a specific flow restriction is required.