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A1257A Gasket

Part # A1257A=77
Mfr. Part # A1257A
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The A1257A is a high-quality gasket designed for the A1285 Wing Position Light Assembly. This essential component ensures a secure seal, preventing moisture and debris from entering the assembly, thereby enhancing the longevity and reliability of the lighting system. Crafted from durable materials, the A1257A gasket is engineered to withstand the rigors of aviation environments.

Features
  • Durable construction for long-lasting performance
  • Precision fit for the A1285 Wing Position Light Assembly
  • Effective sealing to protect against moisture and debris
Benefits
  • Increases the reliability of the wing position lighting system
  • Reduces maintenance needs by preventing contamination
  • Enhances safety by ensuring proper light function
Specifications
  • Hardness Rating: 40.0 Shore Durometer A Minimum Overall and 50.0 Shore Durometer A Maximum Overall
  • Style Designator: Circular
  • Cross-Sectional Shape Style: Solid Single Or Composition
  • Cross-Sectional Thickness: 0.062 Inches Nominal
  • Aperture Diameter: 1.344 Inches Nominal
  • Outside Diameter: 1.594 Inches Nominal
  • Material: Rubber Butadiene-Acrylonitrile Class Nbr Overall
  • Special Features: Black Color
NSN
 
Cage Code
72914 
Country of origin
United States 
ECCN / USML
9A991.d 
Schedule B
4016930000 
Dimensions (L x W x H)
1.75 x 1.75 x .04 IN
Total Shelf Life (days)
5475 
Hazmat Code
Package Weight
.01 LB
FAA Approval Code
TSO
ISBN
 
Condition
Color
 
Brand
 
Hazmat(Y/N)
LTL(Y/N)
8130-3 Eligible
Yes 
Forecasted
Yes

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