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 6685-01-347-8658
NSN 5935-01-223-4846
NSN 6320-01-457-2805
NSN 5930-01-437-9071
NSN 5975-00-966-6450
NSN 6110-01-442-5601
NSN 4140-00-862-5644
NSN 5935-01-293-6568
NSN 5905-01-640-7364
NSN 5950-00-775-2700
NSN 6150-01-016-9688
NSN 5915-01-025-6169
Last Updated: 03/25/2025