# Dixon 31156022DOT Legris D.O.T. Push-In Male Connector Hose Barb, 3/8" Tube OD x 1/2" Male NPT, Composite/Brass, Buna-N Seal - MROSupply.com

***Dixon 31156022DOT Legris D.O.T. push-in male connector hose barb with 3/8" tube OD and 1/2" male NPT thread. Composite/brass body with Buna-N seal provides secure, leak-resistant connections in pneumatic and fluid handling systems. Designed for quick push-in installation without tools, suitable for DOT air brake and industrial tubing applications.***



## Product details:

- Catalog number: 31156022DOT
- SKU: 104403
- Price: ***$17.40*** Each
- Quantity: This product has a minimum order quantity of 10.
This is the minimum order quantity available when purchasing this product.
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dixon](https://www.mrosupply.com/brands/dixon/)
- Category: 
    - [Universal Quick Disconnect](htts://www.mrosupply.com/hydraulics-and-pneumatics/hose-pipe-tube-fittings/fittings/pneumatic-quick-disconnect/universal-quick-disconnect/)
    - [Pneumatic Quick Disconnect](htts://www.mrosupply.com/hydraulics-and-pneumatics/hose-pipe-tube-fittings/fittings/pneumatic-quick-disconnect/)
    - [Fittings](htts://www.mrosupply.com/hydraulics-and-pneumatics/hose-pipe-tube-fittings/fittings/)
    - [Hose, Pipe, Tube & Fittings](htts://www.mrosupply.com/hydraulics-and-pneumatics/hose-pipe-tube-fittings/)
    - [Hydraulics and Pneumatics](htts://www.mrosupply.com/hydraulics-and-pneumatics/)
- Unit of measure: each
- Weight: 0.110 lb
- Technicall support: contact supplier for technical support on 8779634966


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Male Thread: NPT
  

  
- Male Thread Size: 1/2 in
  

  
- Material: Composite/Brass
  

  
- Max operating pressure (psi): 250
  

  
- Seal: Nitrile rubber
  

  
- Temperature range: -40F to 200F (-40C to 93C)
  

  
- Thread: 1/2 in
  

  
- Tube O.D.: 3/8 in
  
## Product documents / software:

- [Catalog Page](https://documents.mrosupply.com/product_documents/31/31156022DOT/194_41.pdf)
- [Push-In Fittings](https://documents.mrosupply.com/product_documents/31/31750410/push%2520in%2520fittings%25202014.pdf)
## Suggested products:
- [Dixon J844-04-B-100 D.O.T. air brake tubing, 100-foot length, blue nylon construction. Meets D.O.T. specifications for air brake systems, providing reliable performance in pneumatic applications.](https://www.mrosupply.com/products/114763/as-markdown/)
- [Dixon 31020400DOT Legris D.O.T. push-in union elbow hose barb with 5/32" tube OD. Composite/brass body with Buna-N seal for reliable pneumatic connections. Compact design for tight spaces in air systems.](https://www.mrosupply.com/products/104238/as-markdown/)
- [Dixon 31155514DOT Legris D.O.T. push-in male connector with 3/16" tube OD and 1/4" male NPT thread. Composite/brass body with Buna-N seal for reliable push-to-connect performance in pneumatic systems. Designed for DOT air brake and industrial air applications requiring quick, secure tubing connections.](https://www.mrosupply.com/products/104396/as-markdown/)
- [Dixon J844-04-BL-100 D.O.T. air brake tubing, 100-foot length, black nylon construction. Meets D.O.T. specifications for commercial vehicle air brake systems, providing reliable performance in demanding applications.](https://www.mrosupply.com/products/115655/as-markdown/)
- [Dixon J844-04-R-100 D.O.T. air brake tubing in red nylon, 100-foot length. Meets D.O.T. specifications for reliable performance in commercial vehicle air brake systems.](https://www.mrosupply.com/products/114764/as-markdown/)

## Product's reviews:
- Reasonable and reasonably fast shipping - My order was processed very quickly even with the changes I made on my original order with friendly people at MRO
- Dixon hose barbs - The products were as advertised and order processing and delivery was fast and efficient.
- Exactly as advertised - exactly as advertised. shipping was next day and free.
- Dixon 6hf6-b 3/4" iso-b coupler 3/4" nptf bras 200025-6 - Great price, fast delivery.