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 6105-00-570-8663
NSN 6610-01-214-6680
NSN 6620-01-558-6558
NSN 5985-00-882-9761
NSN 6685-00-490-3130
NSN 5996-00-058-8053
NSN 6110-01-381-5311
NSN 5985-01-054-2917
NSN 6610-01-456-5234
NSN 6610-01-395-9324
NSN 5930-00-138-9635
NSN 5905-01-175-3882
Last Updated: 08/13/2025