A threaded device which acts as a trap to prevent live steam from coming in contact with the working mechanism of a steam pressure gage.
NSN 5999-00-246-3845
NSN 5985-00-175-8662
NSN 4140-01-573-5509
NSN 5935-00-417-9760
NSN 5996-00-336-0743
NSN 6240-00-473-6138
NSN 6620-01-203-3526
NSN 5935-01-619-3296
NSN 5945-01-287-3892
NSN 6620-00-808-7277
NSN 5915-01-520-4545
NSN 5855-01-590-4576