National Stock Number
4730-01-633-0814
National Stock Number (NSN) 4730-01-633-0814, or NIIN 016330814, (trap,soil pipe) was assigned November 6, 2014 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 07, 2014, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 17663. [A DEVICE HAVING HUB AND/OR SPIGOT ENDS. IT IS USED IN DRAIN OF SOIL SYSTEMS TO PREVENT SEWER GAS FROM BACKING UP BEYOND 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. IT MAY HAVE SIDE INLET AND/OR CLEANOUT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730016330814 does not contain precious metals.
This NSN is associated to Schedule B 7307110045: fittings, nonmalleable cast iron for cast-iron soil pipe (not threaded). The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 331511: iron foundries.
This information was last updated on Jul 01, 2025.