National Stock Number
5110-01-604-4753
National Stock Number (NSN) 5110-01-604-4753, or NIIN 016044753, (refacing tool,tube fitting male flare seat) was assigned April 6, 2012 in the Federal Logistics Information System (FLIS). NIIN 016044753 was cancelled on April 2, 2017, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5110005959279. 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 19, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 20535. [A DEVICE CONSISTING OF A CUTTER WITH INTERNAL ANGLE OR RADIUS CUTTING EDGES, A T HANDLE AND ADAPTERS. IT IS DESIGNED TO SMOOTH THE MALE FLARE SEAT ON TUBE FITTINGS TO INSURE LEAK PROOF CONNECTIONS.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5110016044753 does not contain precious metals.
This information was last updated on Jun 01, 2025.