GASKET (P/N DIN7603A-12X18X1.5CU) - New Surplus
P/N: DIN7603A-12X18X1.5CU
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 | 6 Available |
Product Description
The DIN7603A-12X18X1.5CU is a copper sealing ring conforming to DIN 7603 Type A specifications. This crush washer compresses under bolt torque to create a static seal at threaded connections and drain plugs in aircraft fluid systems. Commonly installed beneath engine oil drain plugs, the copper ring deforms against the seat to prevent leakage during operation.
Replace after each disassembly, as the material cannot reseal after compression. Install on clean, undamaged surfaces and verify dimensions match 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 DIN7603A-12X18X1.5CU)?
The DIN7603A-12X18X1. 5CU is a copper sealing ring conforming to DIN 7603 Type A specifications.
What material is the DIN7603A-12X18X1.5CU 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 DIN7603A-12X18X1.5CU 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 DIN7603A-12X18X1.5CU.
What is the shelf life of the DIN7603A-12X18X1.5CU?
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 DIN7603A-12X18X1.5CU.