National Stock Number
6515-01-375-0154
National Stock Number (NSN) 6515-01-375-0154, or NIIN 013750154, (tube,adapter,earmold) was assigned May 3, 1993 in the Federal Logistics Information System (FLIS). NIIN 013750154 was cancelled on May 2, 2010, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers 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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 45982. [INC 45982 CANCELLED ON 060211~AN ITEM DESIGNED TO GIVE INSTANT FITTING ON EYEGLASS OR BEHIND-THE-EAR INSTRUMENTS, WHERE THE USER HAS HIS/HER OWN CUSTOM MOLD. IT MAY ALSO BE USED WITH CONVENTIONAL OR CONFORMOLD EAR MOLDS FOR TESTING PURPOSES.]. 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 6515013750154 does not contain precious metals.
This information was last updated on Jul 01, 2026.