O'RING (P/N 3-905n0756-75) - New Surplus
P/N: 3-905n0756-75
Category: O-Rings & Packings
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 | 4 Available |
Product Description
The 3-905n0756-75 is a nitrile rubber O-ring conforming to AS568 size 905 specifications. This Parker N0756-75 compound seal provides static sealing in straight-thread ORB (O-ring boss) port fittings found in aircraft hydraulic manifolds. It seals boss ports handling petroleum-based hydraulic fluids in pressurized systems.
Installation requires compatible lubricant application and verification that the AS568-905 size and N0756-75 material match aircraft maintenance manual requirements for your specific manifold assembly.
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 O'RING (P/N 3-905n0756-75)?
The 3-905n0756-75 is a nitrile rubber O-ring conforming to AS568 size 905 specifications. This Parker N0756-75 compound seal provides static sealing in straight-thread ORB (O-ring boss) port fittings found in aircraft hydraulic manifolds.
What material is the 3-905n0756-75 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 O'RING meets aviation specifications for its intended use. Contact us for specific material data.
Can I order the 3-905n0756-75 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 3-905n0756-75.
What is the shelf life of the 3-905n0756-75?
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 3-905n0756-75.
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