Double Ferrule Nut Brass A-LOK 1/4In MPN:4NU4-B

This versatile PARKER A-LOK® double ferrule nut provides a leaktight seal for high pressure, vibration, and vacuum in gas or liquid applications. Has a 4:1 safety factor with respect to the working pressure capabilities of the tubing used. For use in refineries, chemical processing, power generation, and impulse lines.

Technical Specifications

• Item Double Ferrule Nut
• Tube Fitting Material Brass
• Fitting Connection Type A-LOK(R)
• Tube Size 1/4 in
• Compression Thread Size 7/16-20
• Hex Size 9/16 in
• Temp. Range -40 Degrees to 400 Degrees F
• Standards ASTM-B-453 Alloy 345, ASTM-B16 Alloy 360, CA-345, CA-360, QQ-B 626 Alloy 360

Manufacturer Details

• Manufacturer: Parker
• Condensed Mfg Number: 4NU4B
• MPN: 4NU4-B

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: Y
• CA Prop 65 Warning Msg Scenario: 7

Classification Details

• Harmonization Code: 7415338010
• GDS Category Name: Compression Fitting Nuts
• GDS Family Name: Tube Fittings
• GDS Segment Name: Plumbing
• UNSPSC: 27121706
• UNSPSC Class ID: 17
• UNSPSC Commodity Name: Hydraulic hose and tube fittings
• UNSPSC Commodity ID: 06
• UNSPSC Commodity Name: Ferrule nuts
• UNSPSC Family ID: 12
• UNSPSC Family Name: Hydraulic machinery and equipment
• UNSPSC Segment ID: 27
• UNSPSC Segment Name: Tools and General Machinery

Shipping Details

• Not For Sale In: HI AK PR