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 6650-01-009-4796
NSN 6135-01-116-3385
NSN 5910-01-246-1243
NSN 4140-01-593-9905
NSN 6645-01-037-4735
NSN 5920-01-127-3769
NSN 5895-00-969-4631
NSN 2925-01-500-4952
NSN 5925-01-268-3182
NSN 6105-01-197-3961
NSN 6685-01-563-2931
NSN 5996-01-030-1387