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 5905-01-333-8391
NSN 5905-01-371-2848
NSN 6320-01-344-6511
NSN 5990-00-868-3413
NSN 5945-01-473-1348
NSN 2925-01-281-4212
NSN 6240-01-348-0057
NSN 5990-00-888-3736
NSN 7035-01-500-8606
NSN 5930-01-399-7471
NSN 5935-01-352-5470
NSN 5965-01-500-1840