Gaskets, Seals, and O-Rings

Aircraft gaskets are designed to provide a reliable seal in demanding environments. Engineered for secure and leak-resistant installations, these components offer exceptional durability and ease of maintenance for aircraft across the industry. Manufactured by industry leaders like Nylon Molding Corp, and Honeywell, our inventory provides aircraft seals you can trust. Browse our selection today to find quality aircraft gaskets to keep your hangar stocked for regular maintenance.
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Proponent MS28775-218 Hydraulic O-Ring, 1-1/4 in ID, 1-1/2 in OD, 1/8 in Thick, 70 Shore A, Black

MS28775-218

overstock
Proponent MS28775-218 Hydraulic O-Ring, 1-1/4 in ID, 1-1/2 in OD, 1/8 in Thick, 70 Shore A, Black
Proponent
Boeing Distribution (formerly Aviall)
146A8335-2 Gaskets, Cargo Compartment Sealing
146A8335-2 Gaskets, Cargo Compartment Sealing
The Boeing Company

Mfr Part#
146A8335-2

Proponent M83461-1-012 O-Ring, 3/8 in ID, 1/2 in OD, 1/16 in Thick, Acrylonitrile Butadiene Rubber
Proponent M83461-1-012 O-Ring, 3/8 in ID, 1/2 in OD, 1/16 in Thick, Acrylonitrile Butadiene Rubber
Proponent
Boeing Distribution (formerly Aviall)
146A8335-1 Gasket, Cargo Compartment Sealing
146A8335-1 Gasket, Cargo Compartment Sealing
The Boeing Company

Mfr Part#
146A8335-1

113A4150-611 Seal, Spoiler 1 Thru 12
113A4150-611 Seal, Spoiler 1 Thru 12
The Boeing Company

Mfr Part#
113A4150-611

Proponent M83248-1-227 O-Ring, 2-1/8 in ID x 2-3/8 in OD, 1/8 in Thick, Fluorocarbon, Black
Proponent M83248-1-227 O-Ring, 2-1/8 in ID x 2-3/8 in OD, 1/8 in Thick, Fluorocarbon, Black
Proponent
Boeing Distribution (formerly Aviall)
149A7661-46 Blade Seal, Wheel Well
149A7661-46 Blade Seal, Wheel Well
The Boeing Company

Mfr Part#
149A7661-46

113A3172-13 Seal
113A3172-13 Seal
The Boeing Company

Mfr Part#
113A3172-13

Continental, 530019 Crankshaft Oil Seal
Continental, 530019 Crankshaft Oil Seal
8130-3 Eligible
8130-3 Eligible
Continental Aerospace Technologies
Boeing Distribution (formerly Aviall)
CD121-3-003-37-75 Foam
CD121-3-003-37-75 Foam
CD Zodiac Inc

Mfr Part#
CD121-3-003-37-75

69B90191-4 Gasket
69B90191-4 Gasket
The Boeing Company

Mfr Part#
69B90191-4

460-400 Peri Seal
460-400 Peri Seal
RSA Engineered Products LLC

Mfr Part#
460-400

Proponent MS9385-09 O-Ring, 0.706 in ID, 9/16 in OD, 0.092 in Thick, Silicone Rubber

MS9385-09

overstock
clearance
Proponent MS9385-09 O-Ring, 0.706 in ID, 9/16 in OD, 0.092 in Thick, Silicone Rubber
Forecastable
Forecastable
Proponent
Boeing Distribution (formerly Aviall)
Proponent M83248-1-126 O-Ring, 1-3/8 in ID x 1-9/16 in OD, 3/32 in Thick, Fluorocarbon, Black

M83248-1-126

overstock
Proponent M83248-1-126 O-Ring, 1-3/8 in ID x 1-9/16 in OD, 3/32 in Thick, Fluorocarbon, Black
Proponent
Boeing Distribution (formerly Aviall)
Proponent MS28775-216 Hydraulic O-Ring, 1-1/8 in ID, 1-3/8 in OD, 1/8 in Thick, 70 Shore A, Black
Proponent MS28775-216 Hydraulic O-Ring, 1-1/8 in ID, 1-3/8 in OD, 1/8 in Thick, 70 Shore A, Black
Proponent
Boeing Distribution (formerly Aviall)
332A6327-1 Metal Seal, Racetrack
332A6327-1 Metal Seal, Racetrack
The Boeing Company

Mfr Part#
332A6327-1

143A8335-1 Gasket, Cargo Compartment Sealing
143A8335-1 Gasket, Cargo Compartment Sealing
The Boeing Company

Mfr Part#
143A8335-1

332A2372-3 Seal, Left
332A2372-3 Seal, Left
The Boeing Company

Mfr Part#
332A2372-3

Proponent M83461-1-211 O-Ring, 13/16 in ID, 1-1/16 in OD, 1/8 in Thick, Nitrile Rubber
Proponent M83461-1-211 O-Ring, 13/16 in ID, 1-1/16 in OD, 1/8 in Thick, Nitrile Rubber
Proponent
Boeing Distribution (formerly Aviall)
Proponent M83248-1-902 O-Ring, 0.239 in ID, 1/16 in Thick, Fluorocarbon Rubber

M83248-1-902

overstock
Proponent M83248-1-902 O-Ring, 0.239 in ID, 1/16 in Thick, Fluorocarbon Rubber
Proponent
Boeing Distribution (formerly Aviall)
Showing 61-80 of 30980 results

Frequently Asked Questions

What are aircraft seals and gaskets?

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Aircraft seals and gaskets are components engineered to prevent the leakage of fluids and gases by creating a tight, secure barrier between connected parts. They help protect equipment from environmental factors and normal operational stresses.

DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. See terms & conditions.