National Stock Number
6515-01-565-1605
National Stock Number (NSN) 6515-01-565-1605, or NIIN 015651605, (pin,skull clamp,neurosurgical headrest) was assigned July 15, 2008 in the Federal Logistics Information System (FLIS). NIIN 015651605 was cancelled on June 2, 2016, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6515011660152. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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 Jan 16, 2020, this NSN's acquisition method was noted as: Acquire, for the first time, directly from the actual manufacturer rather than the prime contractor who is not 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) 51791. [AN ITEM WHICH IS A COMPONENT PART OF THE MAYFIELD NEUROSURGICAL HEADREST ATTACHMENT UNIT. IT IS COMPATIBLE FOR USE WITH THE SKULL CLAMP USED FOR ATTACHMENT TO THE OPERATING ROOM TABLE DURING NEUROSURGICAL PROCEDURES.]. 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 6515015651605 does not contain precious metals.
This information was last updated on Jul 01, 2025.