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Seals

We know seals are crucial to an aircraft functioning as intended and to ensuring passenger safety. Whether it’s aerodynamics, interiors, doors, windows, or fire protection, to name a few, we have you covered.

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Products

SupplierCage CodeDescriptionATA Chapter
Freudenberg logo
1CN74, 1M1Q1
Seals, Extrusions28, 29, 32, 72, 79
Gore logo0AMD8, C1462PTFE Seals, Tape20, 23, 25, 28, 51, 53, 57
Hutchinson logoSW461, 11314, 5WAG9Seals, Gaskets27, 57
Kirkhill logo75345, 50744, 3DBN7Seals, Extrusions27, 52, 53, 54, 55, 57
K&S logo1FZZ1Engineered Seals21, 30, 36
Parco logo77308Seals21, 28, 29, 32, 36, 49, 72, 79
Parker Meggitt logo60980Seals, Extrusions, Sensors27, 52, 57
Parker logo02697,SE397, 6T460Fuel System, Components, Seals, Gaskets, O-Rings21, 27, 28, 29, 32, 49, 71-80, 79
Precix logo70106Seals27, 28, 29, 32, 49, 72, 79
Saint-Gobain logo05939Seals, Gaskets28, 29, 49, 72, 79
Trelleborg logo3409Y, 09257, F0235, K6134, SWY95, 04287, 3409Y, 09257, 64422, 07128Seals, Gaskets25, 27, 29, 32, 54, 57, Various
Voss logo14242Clamps, Couplings36, 49, 72, 75, 79
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Additional Partners

*Authorized Supplier Partnership

  • Option 1
  • Option 2
  • Option 3
  • Option 4

Aerospace &
OEM Standards

Option 1:
Need content

Option 2:
Need content

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Jet engine on a white aeroplane, outside on the tarmac

Aerospace &
OEM Standards

Airbus and Boeing Extrusions & Profiles:
1ABS0305, ABS0317, ABS5642/3, BAC1522

Gas springs:
ASNA2151

Clamps:
AS/MS21919, M85052, BACC10, etc.

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What our suppliers are saying

“We approached the Proponent team and were met with an equal desire to mutually align goals and hold each side accountable to meet commitments. It all goes back to trust based on actions and mutual deliverables and that is what Proponent brings to the industry that stands out most. ”
Precix
Marcie RaposoBusiness Development Manager
"Switlik Survival Products is proud to have worked with Proponent for over 60 years. Working with Proponent’s knowledgeable and assertive staff allows our products to reach all corners of the globe, which wouldn’t be possible without the wide reach that the Proponent business model provides."
Sarah Switlik
Sarah SwitlikChief Operating Officer
"Since working with Proponent [over the past 5+ years], we have experienced strong investment in inventory and world-class support to the customers they service on our behalf – A great partner."
Meggitt
Lisa EmoDirector Sales & Customer Experience (CX), Services & Support – Americas
"Having an exclusive distributorship agreement with Proponent allows us to tap into its strong market presence and reach. Their responsiveness, reliability, and resourcefulness enabled us to enhance our service delivery to our customers."
Auxitrol Weston
Philip SungDirector of Sales, Global Aftermarket & Asia OEM