PACKING (P/N 557-s6) - New Surplus
P/N: 557-s6
Category: Seals
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 | 25 Available |
Product Description
The 557-s6 is an elastomeric packing seal that prevents fluid leakage at machined joints in aircraft systems. Sized according to AS568 dash number specifications, this O-ring accommodates hydraulic, fuel, or pneumatic applications depending on material selection. Installation requires careful placement in the specified groove with compatible fluid lubrication per aircraft maintenance documentation.
Verify correct sizing against your aircraft's Illustrated Parts Catalog before installation in actuator glands and fluid system interfaces.
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 557-s6)?
The 557-s6 is an elastomeric packing seal that prevents fluid leakage at machined joints in aircraft systems. Sized according to AS568 dash number specifications, this O-ring accommodates hydraulic, fuel, or pneumatic applications depending on material selection.
What material is the 557-s6 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 557-s6 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 557-s6.
What is the shelf life of the 557-s6?
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 557-s6.