A metal device open to the atmosphere located on the outside of a building and connected to the end of a pipeline carrying waste steam, for the purpose of muffling the sound and removing entrained oil and condensation.
NSN 5990-00-965-0495
NSN 6320-01-519-0916
NSN 5835-00-106-2120
NSN 6110-00-220-3054
NSN 5985-00-905-5049
NSN 2925-00-483-9357
NSN 2925-00-964-7128
NSN 6105-01-184-7598
NSN 5998-00-721-4701
NSN 6320-00-456-2092
NSN 5855-01-136-9532
NSN 7035-01-352-6235