PACKING (P/N s8990-604) - New Surplus
P/N: s8990-604
Category: O-Rings & Packings
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Available Inventory
| Condition | Price | Stock |
|---|---|---|
| New Surplus | $0.35 | 18 Available |
Product Description
The s8990-604 is a silicone rubber packing seal conforming to EMS 53015F and Rubber Silicone Class Q specifications. This O-ring seals fluid and pneumatic joints in engine-related hydraulic system fittings and assemblies. Silicone material provides reliable performance across temperature ranges common in aviation powerplant environments.
During installation, lubricate the seal before assembly and protect against sharp edges that could compromise the elastomer. Verify part number and dimensions against the applicable Illustrated Parts Catalog (IPC) or component maintenance manual before use.
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 PACKING (P/N s8990-604)?
The s8990-604 is a silicone rubber packing seal conforming to EMS 53015F and Rubber Silicone Class Q specifications. This O-ring seals fluid and pneumatic joints in engine-related hydraulic system fittings and assemblies.
What material is the s8990-604 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 PACKING meets aviation specifications for its intended use. Contact us for specific material data.
Can I order the s8990-604 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 s8990-604.
What is the shelf life of the s8990-604?
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 s8990-604.
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