Description
The MS9386-015 is a genuine Textron Aviation seal ring preformed ams726 used to keep a joint or pass-through tight. It carries an export classification of ECCN 9A991, weighs 0.01 lbs, and measures 0.65 (L) x 0.65 (W) x 0.1 (H) in.
Material and dimensions make a seal work; the correct factory part is what keeps the joint from leaking in service. The factory part is built to the manufacturer's material and dimensional specification, so it installs as designed without the surprises a generic equivalent can bring.
Applicability can depend on effectivity blocks and service bulletins; check the IPC and any applicable SBs for your tail number before fitting this part. On a certificated airframe, part provenance matters as much as the part itself; genuine factory sourcing settles that question up front.
As configurations differ across serials and modifications, validate this part against your aircraft's approved data before purchase. The value of an OEM part is as much in its paperwork and pedigree as its metal — both of which an aircraft's records require.
Fitting the correct factory part the first time avoids the rework, removal, and re-inspection that an incorrect or unapproved part can trigger.
Textron Aviation — parent of the Cessna, Beechcraft, and Hawker lines — supports this part through its genuine factory parts network.
Request a quote for MS9386-015 on Flying411 to confirm current price, availability, and condition.
