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04MP-02FP REDUCER BUSHING BRASS

Description & Features

Manufactured by Brennan Industries Inc. this reducer bushing is crafted from straight brass ensuring durability and reliability in various industrial applications. The component features a male NPTF thread size of 1/4-18 with a drill diameter of 0.281 mm in alignment with SAE J476 specifications.

On the other end it offers a female NPTF thread size of 1/8-27 with a drill diameter of 0.220 mm also meeting SAE J476 standards. The overall length of this bushing measures 0.850 mm suitable for tight spaces requiring reliable connections.

The 5406 series reducer bushing identified as part number 5406-04-02-B provides an essential function in system integration by allowing efficient transitions between different thread sizes.

Supplier Part Number: 5406-04-02-B

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 5406-04-02-B	Product Weight 0.04 lbs

Product Questions & Answers (2)

Question by: Kurt B on May 1, 2025, 2:15 PM

trying to step down from a 1/4 NPTF male port to 1/8 NPTF, is this the right bushing?

Answer by: Customer Support on May 3, 2025, 6:33 AM

Use it when you need a straight brass reducer that goes from a 1/4-18 male NPTF thread on one side to a 1/8-27 female NPTF thread on the other. That combination matches the 5406-04-02-B reducer bushing.

Question by: Sheila W on Mar 13, 2026, 6:12 PM

Reckon this here reducer bushing will fit alright with my 1/4" male to 1/8" female setup?

Answer by: Customer Support on Mar 15, 2026, 7:00 AM

This reducer bushing transitions smoothly between a 1/4-18 male NPTF thread and an 1/8-27 female NPTF thread, made to SAE J476 specs. It's brass, so it should hold up well.