PRC Desoto - PR-1440 B2 Fuel Tank Sealant - 6 oz Aviation Gift 68-1318 is an O-ring seal

68-1318 is an O-ring seal employed in some Goodrich aircraft main wheel assemblies

Boeing - Bushing | S700B0455-6C019

1121B Jet Commander     24V

enhancing communication clarity in noisy cockpit environments

PRC Desoto - PR-1440 B2 Fuel Tank Sealant - 6 oz Aviation Gift 68-1318 is an O-ring sealPRC Desoto PR 1440 B2 Fuel Tank Sealant 6 oz PR 1440 Class B is an aircraft integral fuel tank sealant. It has a service temperature range from 65 C ( 54 C) to 250 F (121 C), with intermittent excursions up to 275 F (135 C). This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. The cures sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas.