GASKET (P/N a-1257a) - New Surplus
P/N: a-1257a
Category: Gaskets
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 2 Available |
Product Description
The a-1257a is a nonmetallic gasket engineered for Grimes 30-1329 wingtip strobe and position light assemblies. This seal sits between the lens and housing, preventing moisture and debris from entering the lamp electronics and optics. The gasket maintains a static seal during normal flight operations and environmental exposure.
Installation follows the light assembly maintenance data and FAA AC 43.13 accepted practices. Verify proper fit against your aircraft's Illustrated Parts Catalog before installation.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the GASKET (P/N a-1257a)?
The a-1257a is a nonmetallic gasket engineered for Grimes 30-1329 wingtip strobe and position light assemblies. This seal sits between the lens and housing, preventing moisture and debris from entering the lamp electronics and optics.
What material is the a-1257a made from?
Aircraft seals and O-rings are manufactured from various elastomers including nitrile (Buna-N), fluorocarbon (Viton), silicone, and PTFE depending on the application. The GASKET meets aviation specifications for its intended use. Contact us for specific material data.
Can I order the a-1257a in bulk quantities?
Yes, we stock seals and gaskets in quantity and offer bulk pricing. Submit a Request for Quote (RFQ) for volume orders, or call (904) 998-9101 for immediate quantity availability on the a-1257a.
What is the shelf life of the a-1257a?
Elastomeric seals have manufacturer-specified shelf lives that vary by material and storage conditions. We follow industry standards for cure date tracking and proper climate-controlled storage. Contact us for shelf life details on the a-1257a.