National Stock Number
6515-01-139-8391
National Stock Number (NSN) 6515-01-139-8391, or NIIN 011398391, (moisture absorber kit,hearing ai) was assigned October 7, 1982 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 2 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.
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 Oct 02, 2007, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 46136. [A COLLECTION OF ITEMS SUCH AS A HEAVY DUTY SEALABLE POUCH, LIFETIME CONTAINER OF CHEMICAL SILICA GEL, AND COMPLETE SET OF INSTRUCTIONS. IT IS DESIGNED TO REMOVE DAILY ACCUMULATION OF MOISTURE IN THE HEARING AID, EARMOLD AND TUBING, AND TO HELP PREVENT DAMAGE DUE TO EXCESSIVE MOISTURE. MAY BE REJUVENATED, AND CAN BE USED OVERNIGHT, IN ORDER FOR THE USERS TO FEEL FRESH AND DRY FOR THE NEXT DAY.]. 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 6515011398391 does not contain precious metals.
This information was last updated on Aug 01, 2025.