PACKING, PREFORMED (P/N 3-903s455-70) - New Surplus
P/N: 3-903s455-70
Category: O-Rings & Packings
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Available Inventory
| Condition | Price | Stock |
|---|---|---|
| New Surplus | $8.50 | 2 Available |
Product Description
The 3-903s455-70 is a preformed elastomeric O-ring for static sealing in aircraft fluid systems. This nitrile rubber seal conforms to MS28775 and AS568 specifications, providing reliable sealing in hydraulic and pneumatic joints including fittings, manifolds, and valve bodies. Installation requires a clean, properly sized gland with compatible lubricant applied per aircraft maintenance manual guidelines.
The AS568 dash numbering identifies the specific size and cross-section for precise gland fit. Commonly used across general aviation and commercial aircraft where dependable fluid system integrity is critical.
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, PREFORMED (P/N 3-903s455-70)?
The 3-903s455-70 is a preformed elastomeric O-ring for static sealing in aircraft fluid systems. This nitrile rubber seal conforms to MS28775 and AS568 specifications, providing reliable sealing in hydraulic and pneumatic joints including fittings, manifolds, and valve bodies.
What material is the 3-903s455-70 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, PREFORMED meets aviation specifications for its intended use. Contact us for specific material data.
Can I order the 3-903s455-70 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 3-903s455-70.
What is the shelf life of the 3-903s455-70?
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 3-903s455-70.
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