National Stock Number
5915-01-223-4238
National Stock Number (NSN) 5915-01-223-4238, or NIIN 012234238, (network,hybrid circuit) was assigned December 29, 1985 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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 somewhat common among different platforms, belonging to 3 different weapons systems.
There has been very little 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 Jul 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 06504. [A COMPONENT CONSISTING OF TWO OR MORE DIFFERENT ITEMS, SUCH AS RESISTORS, TELEPHONE REPEATING COILS AND CAPACITORS, ELECTRICALLY CONNECTED AND DESIGNED TO PROVIDE FACILITIES FOR CONNECTING ONE OR MORE TWO-WIRE COMMUNICATIONS CIRCUITS TO ONE OR MORE FOUR-WIRE COMMUNICATIONS CIRCUITS. MAY INCLUDE BAND-PASS FILTERS AND/OR PROTECTIVE APPARATUS. FOR ITEMS FABRICATED BY MONOLITHIC AND/OR THIN FILM TECHNIQUES, SEE MICROCIRCUIT (AS MODIFIED). SEE ALSO NETWORK, IMPEDANCE MATCHING.]. 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 5915012234238 does not contain precious metals.
This information was last updated on Jul 01, 2025.