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Approvals and Conformities
Product Attributes
![](/content/flags/flag-of-united-states.png)
United States
Shipping Weight
1 pounds
ECCN
9A991.d
Manufacturer P/N
477-677
Schedule B Code
7318.16.0000
Pack Quantity
1
Ship Dimensions
1 x 1 x 1 inches
The 477-677 is considered a Tru-Seal nut, i.e. a sealing locknut for threaded pipe connections. It is known for being a durable, leak-proof seal. To determine what system(s) of what Piper model aircraft this item works best with, consult your parts manual.