National Stock Number
2530-21-906-4373
National Stock Number (NSN) 2530-21-906-4373, or NIIN 219064373, (reservoir,brake fluid) has an unknown assigned date. 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, 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) 37508. [A CONTAINER DESIGNED TO BE MOUNTED ON OR ADJACENT TO THE MASTER CYLINDER FOR STORAGE, RELEASE, AND CONTRATION OF LIQUID COMPOUND AS REQUIRED, WHEN PRESSURE IS APPLIED AND RELEASED.].
This information was last updated on Nov 10, 2025.