General Electric

Flight Turbines
A50TF1-S11 Class D – Alseal 519
A50TF196-S5 – Alseal 598

Rolls Royce

#7/46B – Alseal 518
#7/168B – Alseal 598

Lycoming

Specification # P6448 (Allied Signal/Honeywell) – Alseal 518
Service Bulletin # 530A – U-104

Rolls Royce/Allison

EPS 11715 – Alseal 370
EMS 29515 Type I – Alseal 500
EMS 29518 – Alseal 518, Alseal 598
EMS 29515 Type II – Alseal 585
EMS 27628 – Alseal 75A

Pratt & Whitney

PWA 595 – Alseal 518
PWA 561 – Alseal 598
PWA 489 – Alseal 610
PWA 36508 – Alseal 598
PWA 36555 – Alseal 505
PWA 36595 – Alseal 5K

Society of Automotive Engineers

AMS 3126A – Alseal 518
AMS 3126A – Alseal 519

Pratt & Whitney Canada

CPW 88 – Alseal 519
CPW 608 – Alseal 500, Alseal 519, AC020

Military Specifications


MIL-C-81751B, Type I – Alseal 518