Mueller Streamline A 13563 Swivel Flare Union 1/4 in 45 deg (US4-4)

Product Description

The Mueller Streamline A 13563 is a brass 45 deg internal swivel flare union with 1/4 in connections designed for refrigeration, hydronics, and pneumatic fluid systems. It has a smooth interior finish to reduce pressure drop, a length of 1.38 in, and a hex size of 5/8 in. The fitting is rated to 48 bar (700 psi) and meets SAE J513 and multiple military specifications.

• Connection: 1/4 in x 1/4 in internal flare swivel union, 45 deg angle, swivel flare ends
• Construction: Brass forgings or drawn brass rod; length 1.38 in; hex 5/8 in
• Rating and standards: Maximum allowable pressure 48 bar (700 psi); meets SAE J513 and MS-35867, MS-35873, MS-35919, MS-35926, MS-16993

Product Highlights

Brass 45 deg internal swivel flare union; 1/4 in connections; 48 bar/700 psi rating; meets SAE and specified military standards.

Product Information

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: A 13563
• Country of Origin: United States

Technical Specifications

• Brand: Mueller Streamline
• Manufacturer: Mueller Industries
• Manufacturer Part Number: A 13563
• Model Number: US4-4
• Alternate Part Numbers: A13563; MBCUS4-4; 30685768224646; 30685768224649
• Item Number: A 13563
• Category: 45 deg flare fittings - internal swivel unions
• Connection Size: 1/4 in x 1/4 in
• Connection Type: Internal flare / Flare end
• Connection Ends: Swivel flare
• Angle: 45 deg
• Material: Brass
• Length: 1.38 in
• Hex Size: 5/8 in
• Weight: 0.353 lb (each)
• Maximum Allowable Pressure: 48 bar / 700 psi
• Standards/Certifications: SAE J513; MS-35867; MS-35873; MS-35919; MS-35926; MS-16993
• Box Quantity: 15