McFarlane Aviation Products - CCB-7500-5

Part Number: CCB-7500-5

VALVE, Fuel Drain, 3/4-16 UNF
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Product Details

With screwdriver slot.

 

Thread Locking Flush Mounted Open Action Use Pin Type Cup Material
3/4-16 UNF Yes Yes Spiral No Aluminum, Anodized

Conforms to USAF Spec 28208, MIL-V-25023 and MS29571.

 

Thread: "UNF" (Fine thread) type are straight, non-sealing threads that rely on an o-ring to provide a seal. "NPT" (Pipe thread) type are tapered thread that seal as they are tightened. Measure the O.D. of the thread on the valve you are replacing and compare to the thread specifications table to determine the correct thread size.
Locking: Valve locks in the open position for easy draining.
Flush mounted: Valve is designed to mount flush with aircraft skin.
Use Pin Type Cup: Pin type cups similar to MCCCA-39680 may be used with indicated valves for sampling fuel.
Open Action: "Spiral" valves require a push and turn action to open. "Push" valves require a push action to open.
Hose Adapter Size: A hose may be attached to the valve for ease of draining fuel. The size is the hose I.D.

 

 

Curtis Superior Fuel Quick Drain Valves

Curtis Superior Valve Co. Inc. has produced, engineered, manufactured, and tested aircraft valves to exacting standards since 1944. They have many standard valves to solve a wide range of problems.

 

  • Corrosion resistant, stainless steel springs
  • Specially compounded "cure dated" synthetic rubber seals to withstand a wide variety of liquids over a broad temperature range
  • Unique wedge seal design prevents leakage

 

Fuel and Oil Quick Drain Valve Information 

 

Maintenance Tips 

Supersedures

Eligibility Notice

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OEM Part Number McFarlane Part Number Comment
BJ1000AS1M CCB-7500-5
BJ1000AS3 CCB-7500-5
71D-4 CCB-7500-5
1100B52Z-G CCB-7500-5

Related Documents

Safety Data Sheets (SDS)

SAF-AIR Anti-Seize Lubricant

Installation, Use, and Maintenance Instructions

SAF-AIR Fuel Drain Valve Installation and Maintenance Instructions

Frequently Asked Questions

Question
How do I maintain my fuel and oil drain valves?
How do I keep contaminants out of my fuel system?
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