PACKING (P/N m25988-1-010) - New Surplus

The m25988-1-010 is a fluorosilicone (FVMQ) O-ring, 70 durometer, conforming to AS568-010 specifications and MIL-R-25988 standards. This preformed packing seal handles fuel and oil system applications requiring both fuel resistance and low-temperature flexibility. Commonly installed in aircraft fuel system fittings, valves, and hydraulic interfaces where elastomer compatibility with petroleum-based fluids is critical.

Installation requires suitable lubricant application and torque procedures per maintenance manual and SAE gland guidance to ensure proper sealing without extrusion or damage.

What is the PACKING (P/N m25988-1-010)?

The m25988-1-010 is a fluorosilicone (FVMQ) O-ring, 70 durometer, conforming to AS568-010 specifications and MIL-R-25988 standards. This preformed packing seal handles fuel and oil system applications requiring both fuel resistance and low-temperature flexibility.

What material is the m25988-1-010 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 m25988-1-010 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 m25988-1-010.

What is the shelf life of the m25988-1-010?

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 m25988-1-010.