Home Hydraulics Fleet Fittings Air Brake Push-to-Connect DOT Union Brass 3/8 x 3/8"
Air Brake Push-to-Connect
DOT Union Brass 3/8 x 3/8
DOT Union Brass 3/8 x 3/8

DOT Air Brake Push to Connect Union, Brass, 3/8 x 3/8", Tube x Tube
(Pack of 5)

Item#: 57500

Lawson

• Quick and easy assembly; reusable
• Construction: CA360 brass with ethylene propylene O-ring
• Pressure range vacuum to 150 PSI
• Temperature range: –40°F to +250°F (–40°C to +121°C)
• D.O.T. Approved for Air Brake Applications
• Use with nylon tubing

Read More
Check Availability

Frequently Bought Together

DOT Union Brass 3/8 x 3/8

DOT Union Brass 1/2 x 1/2"

Item#: 57501
DOT Union Nylon 3/8 x 3/8

DOT Union Nylon 3/8 x 3/8"

Item#: 91820
DOT Connector Male Brass 3/8 x 3/8-18, DOT Air Brake Push to Connect Connector, Male, Brass, 3/8 x 3/8-18, Tube x Pipe

DOT Connector Male Brass 3/8 x 1/4-18

Item#: 57506
Nylon Cable Tie 15.25

Nylon Cable Tie 11.75" Black

Item#: 94611
Nylon Cable Tie 15.25

Nylon Cable Tie 15.5" Black

Item#: 94612
Butt Connector 16 to 14 AWG Clear, Butt Connector, Crystal Clear Insulation with Blue Stripe, 16 to 14 AWG

Butt Connector 16 to 14 AWG Clear

Item#: 1368141
Ball Check Grease Fitting Straight, Ball Check Grease Fitting, Straight, Hardened Steel, 1/8

Ball Check Grease Fitting Straight

Item#: 6200
DOT Union Brass 3/8 x 3/8

DOT Union Brass 1/2 x 1/2"

Item#: 57501
DOT Union Nylon 3/8 x 3/8

DOT Union Nylon 3/8 x 3/8"

Item#: 91820
DOT Union Nylon 1/4 x 1/4

DOT Union Nylon 1/4 x 1/4"

Item#: 91819
Super 77 Miniature Hose Clamp SS 7/32 to 5/8

Super 77 Miniature Hose Clamp SS 7/32 to 5/8"

Item#: 86327
Ball Check Grease Fitting Straight, Ball Check Grease Fitting, Straight, Hardened Steel, 1/8

Ball Check Grease Fitting Straight

Item#: 6200
Miniature Clamp SS 7/32 to 5/8

Miniature Clamp SS 7/32 to 5/8"

Item#: 86738
DOT Union Nylon 1/4 x 1/4

DOT Union Nylon 1/4 x 1/4"

Item#: 91819
Quick Disconnect Plug Steel 1/4

Quick Disconnect Plug Steel 1/4" x 1/4-18

Item#: 11915
Nylon Cable Tie 15.25

Nylon Cable Tie 11.75" Black

Item#: 94611
Nylon Cable Tie 15.25

Nylon Cable Tie 15.5" Black

Item#: 94612
Butt Connector 16 to 14 AWG Clear, Butt Connector, Crystal Clear Insulation with Blue Stripe, 16 to 14 AWG

Butt Connector 16 to 14 AWG Clear

Item#: 1368141
Universal Sorbent Pad, Gray, 16

Universal Sorbent Pad

Item#: SF10327
DOT Union Brass 3/8 x 3/8

DOT Union Brass 1/2 x 1/2"

Item#: 57501
Lens Cleaning Towelettes, Pure Sight Lens Cleaning Towelettes, 5

Lens Cleaning Towelettes

Item#: SF10357

Product Description

• Quick and easy assembly; reusable
• Construction: CA360 brass with ethylene propylene O-ring
• Pressure range vacuum to 150 PSI
• Temperature range: –40°F to +250°F (–40°C to +121°C)
• D.O.T. Approved for Air Brake Applications
• Use with nylon tubing

Technical Specifications

Item#: 57500
Fitting Type Air Brake Fittings - Push-to-Connect
Material Brass
Configuration Union
Connection Type A x B Tube x Tube
Fitting Dimension A 3/8 "
Fitting Dimension B 3/8 "
UNSPSC #: 25171700
TAA Compliant: No
Weight: 0.37 lb

Product Restrictions

Suggested Products

DOT Union Brass 3/8 x 3/8

DOT Union Brass 1/4 x 1/4"

Item#: 57499
DOT Union Nylon 1/4 x 1/4

DOT Union Nylon 1/4 x 1/4"

Item#: 91819
DOT Union Brass 3/8 x 3/8

DOT Union Brass 1/2 x 1/2"

Item#: 57501
DOT Union Nylon 3/8 x 3/8

DOT Union Nylon 3/8 x 3/8"

Item#: 91820
DOT Connector Male Brass 3/8 x 3/8-18, DOT Air Brake Push to Connect Connector, Male, Brass, 3/8 x 3/8-18, Tube x Pipe

DOT Connector Male Brass 3/8 x 1/4-18

Item#: 57506
DOT Connector Male Brass 3/8 x 3/8-18, DOT Air Brake Push to Connect Connector, Male, Brass, 3/8 x 3/8-18, Tube x Pipe

DOT Connector Male Brass 1/4 x 1/8-27

Item#: 57504
DOT Swivel Elbow Male 90° Brass 3/8 x 1/2-14, DOT Air Brake Push to Connect Swivel Elbow, 90°, Male, Brass, 3/8 x 1/2-14

DOT Swivel Elbow Male 360° Brass 3/8 x 1/4-18

Item#: 27205
DOT Connector Male Brass 3/8 x 3/8-18, DOT Air Brake Push to Connect Connector, Male, Brass, 3/8 x 3/8-18, Tube x Pipe

DOT Connector Male Brass 1/4 x 1/4-18

Item#: 57505
DOT Elbow Male Nylon 3/8 x 1/4-18, DOT Air Brake Push to Connect Elbow, Male, Nylon, 3/8 x 1/4-18, Tube x Pipe

DOT Elbow Male Nylon 3/8 x 1/4-18

Item#: 91797
DOT Elbow Male Nylon 1/4 x 1/8-27, DOT Air Brake Push to Connect Elbow, Male, Nylon, 1/4 x 1/8-27, Tube x Pipe

DOT Elbow Male Nylon 1/4 x 1/8-27

Item#: 91794
DOT Connector Male Brass 1/4 x 1/8-27, DOT Air Brake Push to Connect Connector, Male, Brass, 1/4 x 1/8-27, Tube x Pipe

DOT Connector Male Brass 1/4 x 1/8-27

Item#: 91785
DOT Elbow Male Nylon 1/4 x 1/4-18, DOT Air Brake Push to Connect Elbow, Male, Nylon, 1/4 x 1/4-18, Tube x Pipe

DOT Elbow Male Nylon 1/4 x 1/4-18

Item#: 91795

Your Recently Viewed Items