National Stock Number
6520-01-220-1484
National Stock Number (NSN) 6520-01-220-1484, or NIIN 012201484, (former,dental casting machine crucible) was assigned November 9, 1985 in the Federal Logistics Information System (FLIS). NIIN 012201484 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 14298. [AN ITEM WHICH HOLDS A WAX PATTERN UPRIGHT ON A SPRUE. IT IS COMPATIBLE FOR USE WITH CASTING MACHINE, DENTAL METALS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6520012201484 does not contain precious metals.
This information was last updated on Jul 01, 2025.