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 5998-01-414-6102
NSN 5835-01-469-6009
NSN 6145-00-166-3835
NSN 6220-00-707-5044
NSN 6320-01-374-9924
NSN 5915-00-171-1812
NSN 5930-01-335-0379
NSN 5965-01-359-0384
NSN 5960-00-597-2680
NSN 5905-00-904-3763
NSN 6650-01-024-9554
NSN 6685-00-498-0072