This plastic material, polyolefin has been determined to be a suitable replacement for brass in respect to this item.
A piping device usually formed of nonferrous metal which is connected to a plumbing fixture for waste drainage and for the purpose of preventing sewer gas from backing up beyond a desired point by forming a water seal in the line. This is accomplished by its peculiar shape which is usually in the form of a letter p or s.
NSN 6685-01-231-6903
NSN 6130-01-188-7266
NSN 5925-01-436-4943
NSN 5905-01-557-7961
NSN 5950-01-588-7264
NSN 5960-01-363-0984
NSN 6650-01-407-4583
NSN 5945-01-005-8555
NSN 5855-01-581-1155
NSN 5895-00-643-3980
NSN 6220-01-565-5572
NSN 6645-00-935-7046