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Approvals and Conformities
Product Attributes
![](/content/flags/flag-of-united-states.png)
United States
Shipping Weight
0.003 pounds
ECCN
9A991.d
Manufacturer P/N
NAS1523AA4N
Schedule B Code
3926.90.4500
Pack Quantity
1
Series
NAS1523
Material
Rubber
National Aerospace Standard NAS1523AA4N Seal Butyl