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F-391 Flush Drain Valve

From $36.75 to $38.85
Mfg Number Part No. Thread Size Application Price Buy
F-391-14
05-018741/4" NPTAeronca, Beech AT-11, D-18S, Piper PA-11, 12,18, 20,22, Apache Champion, Howard$38.50
Quantity
F-391-18
05-018751/8" NPTStinson, Waco VK, UPF, Seabee, Bellanca, T-Craft B, Navion$37.50
Quantity
F-391-32
05-018763/8-24Cessna 180, 182, 195$38.85
Quantity
F-391-72
05-018777/16-20Cessna 140, 150, 170, 172, 175$36.75
Quantity
F-391-82
05-018781/2-20Cessna Cardinal, 210$36.75
Quantity
Subtotal $0.00
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Overview

Valve mounts in the sump, the same as original plug, with no projection. Cant be knocked off or opened by particles thrown from propellers. Opens only when operated with sampler cup, rod or wire. Clear cup permits inspection for water or contaminants. FAA approved.

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Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: What is the part number for the F-391-32 Flush valve?

Our part number for F-391-32 is 05-01876.

Q: What is the o-ring part number for the F-391-72 fuel drain?

This does not contain an external o-ring, only an internal o-ring that cannot be replaced.