Reusable Air Hose Fitting, Union Assembly | Velvac

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

The Velvac 500031 is a 3/8-inch union assembly designed for use with rubber air brake hoses. This reusable fitting features a complete brass construction for the body, sleeve, and nut to provide corrosion resistance. It serves as a direct replacement for various cross-referenced components, including the 177.16976 and 016678. These durable brass fittings are engineered for secure connections in heavy-duty transit and school bus air systems.

Suppliers (1)

• BPW Direct

  Reusable Air Hose Fitting, Union Assembly | Velvac · In stock

  Checked Oct 28, 2026
  $10.29
  View at supplier

Specifications and fitment

Type

Union Assembly

Size

3/8 inch

Material

Brass

Compatibility

Rubber air brake hoses

Cross-referenced Components

177.16976, 016678

Features

• 3/8".
• Designed for use with rubber air break hose.
• Bodies, sleeves and nuts are all brass construction for durability and corrosion resistance.
• Union Assemblies type.
• Constructed from Brass.

Price history