FITTING, LUBRICATION (P/N a-279) - New Surplus

The a-279 is a threaded lubrication fitting (zerk port) for aircraft structural components. This fitting provides a grease access point to bearings and bushings at control-surface hinge points and other articulated joints. Installed into a threaded boss using standard aerospace fastener practices, it accepts a grease gun coupler during scheduled maintenance intervals.

The fitting threads into the structural member, allowing technicians to apply lubricant without disassembly. Verify compatibility with your aircraft's Illustrated Parts Catalog before installation and torque to specification.

What is the FITTING, LUBRICATION (P/N a-279)?

The a-279 is a threaded lubrication fitting (zerk port) for aircraft structural components. This fitting provides a grease access point to bearings and bushings at control-surface hinge points and other articulated joints.

Is the a-279 a PMA or OEM part?

The FITTING, LUBRICATION may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: New Surplus. Contact us for sourcing details.

Does the a-279 include installation hardware?

Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the FITTING, LUBRICATION. We stock related hardware and can help identify companion parts.

Can the a-279 be shipped internationally?

Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the a-279.