PACKING, WITH RETAINER (P/N nas1523-3r) - New, New Surplus
P/N: nas1523-3r
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 | 3 Available |
| New Surplus | 30 Available |
Product Description
The nas1523-3r is a NAS1523 packing with steel retainer designed to seal around cylindrical members in aircraft glands and bulkhead fittings. The fluorosilicone packing meets MIL-R-25988 aerospace specifications and compresses within a gland cavity when tightened by a packing nut, creating a fluid-tight seal. This assembly maintains pressure integrity in hydraulic, fuel, and pneumatic system interfaces.
Installation requires verification against NSN 5330-01-098-7260 and adherence to the applicable aircraft maintenance manual for proper compression and torque specifications.
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, WITH RETAINER (P/N nas1523-3r)?
The nas1523-3r is a NAS1523 packing with steel retainer designed to seal around cylindrical members in aircraft glands and bulkhead fittings. The fluorosilicone packing meets MIL-R-25988 aerospace specifications and compresses within a gland cavity when tightened by a packing nut, creating a fluid-tight seal.
What material is the nas1523-3r 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, WITH RETAINER meets aviation specifications for its intended use. Contact us for specific material data.
Can I order the nas1523-3r 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 nas1523-3r.
What is the shelf life of the nas1523-3r?
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 nas1523-3r.
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