PACKING (P/N m25988-1-138) - As Removed, New Surplus
P/N: m25988-1-138
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 |
|---|---|
| As Removed | 3 Available |
| New Surplus | 12 Available |
Product Description
The m25988-1-138 is a fluorosilicone elastomer O-ring conforming to MIL-DTL-25988 specifications in AS568 size -138. This preformed packing resists fuel, oil, and hydraulic fluids in aerospace applications. Installed as a static seal in aircraft fuel system fittings, oil line manifolds, and hydraulic interfaces.
Proper installation requires correct gland dimensions and torque per the applicable maintenance manual or MIL-G-5514 gland specifications to ensure leak-free performance.
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 m25988-1-138)?
The m25988-1-138 is a fluorosilicone elastomer O-ring conforming to MIL-DTL-25988 specifications in AS568 size -138. This preformed packing resists fuel, oil, and hydraulic fluids in aerospace applications.
What material is the m25988-1-138 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 m25988-1-138 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 m25988-1-138.
What is the shelf life of the m25988-1-138?
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 m25988-1-138.
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