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ORING: NITRILE,90,

Proponent
Part # MS28778-3=15
The MS28778-3 is a high-quality tube fitting boss gasket designed for reliable sealing in various aerospace applications. This gasket supersedes the older AN6290 gaskets, ensuring compatibility and interchangeability. With a tube outer diameter of 3/16", it provides a secure fit and optimal performance in demanding environments.

Features
• Interchangeable with AN6290 gaskets for easy replacement.
• Designed for tube outer diameter of 3/16" for precise fitting.
• Manufactured to meet stringent aerospace standards for durability.

Benefits
• Ensures a leak-proof seal, enhancing system reliability.
• Simplifies maintenance with easy-to-find replacement options.
• Reduces downtime and maintenance costs through superior performance.

Specifications
• Series: MS28778
• Inside Diameter: 0.301 in
• Outside Diameter: 0.064 in
• Durometer: 90 Shore A
• Material: Rubber
• Color: Black
• Shelf Life: 5475 days
• Suitable For Use With: Aircraft Engines
• Domestic/Import: Domestic
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NSN
5330-00-835-7485 
Cage Code
59789 
Country of origin
United States 
ECCN / USML
EAR99 
Schedule B
4016930000 
Dimensions (L x W x H)
4.375 x 3.25 x .072 IN
Total Shelf Life (days)
5475 
Hazmat Code
Package Weight
.001 LB
FAA Approval Code
STD
ISBN
 
Condition
Color
 
Brand
 
Hazmat(Y/N)
N 
LTL(Y/N)
N 
8130-3 Eligible
No 
Forecasted
Yes

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