National Stock Number
5136-01-357-6178
National Stock Number (NSN) 5136-01-357-6178, or NIIN 013576178, (tap,thread cleaning) was assigned April 28, 1992 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 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 a year. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE8E521P0607, SPM4A610V6000, SPM4A609V5042, SPM4A609V5042. The total value of the awarded contracts has been US$ 1,913.03.
This NSN is unique to one weapons system.
There has been a small amount of 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 Sep 01, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 61540. [AN ITEM WHICH CONFORMS IN APPEARANCE AND DESIGN TO A TAP, THREAD CUTTING, BUT IS FABRICATED FROM MATERIAL UNSUITABLE FOR THREAD CUTTING. IT IS USED EXCLUSIVELY FOR CLEANING FOREIGN MATERIAL FROM INTERNAL THREADS.]. 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 5136013576178 does not contain precious metals.
This NSN is associated to Schedule B 8207306060: dies, metal forming and thread rolling, not suitable for cutting metal and parts thereof. The Schedule B End Use is listed as metalworking machine tools. NAICS classification category 333514: special die and tool, die set, jig, and fixture manufacturing.
This information was last updated on Jul 01, 2025.