Description

Overview

The 3/8 NPT female socket joins two male 3/8 NPT threaded components in a straight line. Its brass body creates a compact connection between compatible pneumatic fittings, valves, adaptors or equipment ports when the assembly requires a female-to-female coupling.

A central hex section provides a positive spanner grip so the socket can be held securely while the adjoining male components are tightened into each end.

Features

• Two matching 3/8 NPT female threaded ports
• Straight female-to-female socket configuration
• Brass construction for pneumatic service
• Central hex flats for controlled tightening

Specifications and Materials

This No.26 socket carries a 3/8 NPT female connection at both ends. The one-piece brass body forms a straight internal passage, while the raised hex section provides the tool contact point. It connects directly to male NPT threads without tube-side compression components.

Part number: 02N26-06.

Technical identification appears in the manufacturer product specification

Compatibility and Fitment

Before ordering, confirm that both mating components have 3/8 NPT male threads. NPT and BSP threads can look similar, but their thread form and sealing behaviour differ, so do not select this socket by diameter alone.

Check the space around the centre hex and make sure both male threads can enter without bottoming or placing strain on the connected line. Inspect reused threads for damage, contamination or old sealant before assembly.

These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes. GP-026-06, GP02606

Compliance and Safety

Depressurise the air system before removing or installing the fitting. Apply compatible pneumatic thread sealant to the male threads, keeping excess material away from the internal passage. Tighten with the correct spanner on the hex section rather than gripping the round brass body.

Restore pressure gradually and check both joints for leakage. Avoid overtightening because excessive force can damage brass threads or distort the adjoining component.

Trailer Applications

Trailer workshops use this socket to extend a threaded pneumatic connection, join two male adaptors or connect compatible air-system components in a straight run. It also suits workshop compressed-air assemblies when the thread size, medium and operating conditions match the fitting.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

Small threaded fittings are easy to misidentify, especially when NPT and BSP sizes look similar. Compare the old fitting, thread markings and connection arrangement before ordering, or send clear photos and measurements for help narrowing down the match.

Browse more Air Fittings