AGS
AGS CF3 Brass Compression Union
- SKU:
- 19326475
- MPN:
- cf3_100
- Availability:
- Usually ships the same or next business day. In stock at our PA warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/12/2026 12:13:40 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $8.29 each 8.29 |
| Buy 3 | and pay only $6.98 each 6.98 |
| Buy 4 | and pay only $6.19 each 6.19 |
| Buy 5 - 9 | and pay only $5.71 each 5.71 |
| Buy 10 or above | and pay only $4.01 each 4.01 |
- Stock Update:
- 02/12/2026 12:13:40 AM PST
Description
This item is brand-new, factory sealed.
Brass compression union, 5/16", 1/card- Designed for automotive fluid transfer systems
- For flareless steel tube connections
- Designed to work with all 5/16 In. diameter tubing
- Never use for brake line connections
- Manufacturer: AGS
- Brand: AGS (American Grease Stick )
- Model: Brass compression union, 5/16", 1/card
- Item Weight: 1.25 ounces
- Product Dimensions: 1 x 1.88 x 5.5 inches
- Country of Origin: China
- Item model number: CF-3
- Is Discontinued By Manufacturer: No
- Exterior: Brass
- Manufacturer Part Number: CF-3
Compression unions are used in low pressure application such as: air, oil, and water. They are generally used to connect lengths of copper, brass, and aluminum tubing. To make connection, place the nut and then the sleeve over the tubing and then insert tube into the fitting body. When tight, the wedging action of sleeve between body and nut create a leak free connection. Use for joining 5/16" copper, brass, or aluminum tubing in low-pressure applications (NOT brake lines).
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
View AllClose
AGS CF3 Brass Compression Union
$13.67