Adapter mounts a 2 1/2 in dial face lower mount 1/4 in npt gage to check leakage through the engine gassifier labyrinth seal; mounts an air chuck adapter; contains 2 o rings to seal the flanges; leakage rate must be 1.68 pounds per min. With 15 psig applied
NSN 5910-01-068-4472
NSN 5985-00-170-4156
NSN 6105-01-528-2455
NSN 5999-01-556-7420
NSN 5930-01-217-7482
NSN 5999-01-350-0677
NSN 5910-01-165-7805
NSN 6150-01-171-8495
NSN 2925-01-587-3956
NSN 5855-00-165-3093
NSN 5945-01-501-3217
NSN 5855-00-797-8217
Last Updated: 06/29/2025