Boeing-Proprietary Seals

Aerospace seals in the Boeing-Proprietary family, made to Boeing engineering drawings (proprietary part numbers). Proprietary part numbers are defined by the OEM's own engineering drawings rather than a published standard, so they are quoted against the exact drawing callout. Supplied new by Instaparts, an AS9120 Rev B Certified Aerospace Distributor, with the manufacturer's certificate of conformance and full traceability.

Showing 25–48 of 847 Boeing-Proprietary parts

Boeing-Proprietary Seals

Boeing-Proprietary Seals part numbers

A2551200320000

A2551205720100

A2551207320800

A2553206020000

A2553266620400

A2791232720000

A2791232820000

A2791290620000

A2791290720000

A2811001220200

A2811002221000

A2813301020400

A2821000920000

A2901170800000

A2913202120000

A2913202120100

A3013301220200

A3221000121800

A3231104520000

A3231104520100

A3241103320000

A3403225320000

A3411400020000

A3411400020200