National Stock Number
6530-01-517-1946
National Stock Number (NSN) 6530-01-517-1946, or NIIN 015171946, (clamp,skull,neurosurgical headre) was assigned February 2, 2004 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.
This NSN is assigned to Item Name Code (INC) 51790. [AN ITEM WHICH IS COMPATIBLE FOR USE WITH THE TRANSITIONAL MEMBER TO BE ATTACHED TO THE MAYFIELD NEUROSURGICAL HEADREST ATTACHMENT UNIT. IT PROVIDES RIGID SKELETAL FIXATION FOR SUPINE, PRONE, LATERAL, OR SITTING POSITIONS DURING NEUROSURGICAL PROCEDURES. MAY INCLUDE THREE ADULT CONE SHAPED PINS, MECHANISM TO ALLOW INSERTION OF ADULT OR CHILD SIZE PINS, AND A CALIBRATED ADJUSTING KNOB TO PERMIT POSITIONING OF PINS AND PROVIDE PRESSURE READINGS.]. 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 6530015171946 does not contain precious metals.
This NSN is associated to Schedule B 9402900020: medical, surgical, dental or veterinary furniture, nesoi. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 337127: institutional furniture manufacturing.
This information was last updated on Jul 01, 2025.