GROMMET: (P/N 81-4) - New Surplus

The 81-4 is a rubber grommet for routing wires, cables, and tubing through panel and bulkhead openings. This elastomeric seal protects lines from chafing and abrasion where they pass through structural penetrations in aircraft fuselage and systems. Installed in properly sized holes, the grommet isolates electrical and fluid lines while preventing edge damage during vibration and movement.

Conforms to AN931 and MS35489 standards for material composition and dimensions. Verify hole size and grommet specifications against your aircraft's maintenance manual or Illustrated Parts Catalog before installation.

What is the GROMMET: (P/N 81-4)?

The 81-4 is a rubber grommet for routing wires, cables, and tubing through panel and bulkhead openings. This elastomeric seal protects lines from chafing and abrasion where they pass through structural penetrations in aircraft fuselage and systems.

What conditions is the 81-4 available in?

The 81-4 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.

How do I get pricing for the 81-4?

The 81-4 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.

Do you offer expedited shipping for the 81-4?

Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.