National Stock Number
5670-01-440-3375
National Stock Number (NSN) 5670-01-440-3375, or NIIN 014403375, (tee,railing) was assigned January 10, 1997 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 15116. [A METAL FITTING, HAVING THREE PIPE CONNECTIONS, THE BRANCH OF WHICH IS FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN OR THE BRANCH MAY BE ADJUSTABLE. MAY HAVE SIDE OUTLETS. NOT INTENDED FOR PRESSURE SERVICE ON PIPE LINES. USED FOR HAND RAILINGS OR SIDE LADDERS.]. 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 5670014403375 does not contain precious metals.
This information was last updated on Jul 01, 2025.