NSN 5985-01-215-6127, 5985012156127
MIXER,CRYSTAL,COAXIAL

Federal Supply Classification: FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number: NIIN 012156127
Codification Country: United States
Item Name Code: INC 22970
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (P) 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.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 5985-01-215-6127

National Stock Number (NSN) 5985-01-215-6127, or NIIN 012156127, (mixer,crystal,coaxial) was assigned August 27, 1985 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. One of those 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, 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.

This NSN is assigned to Item Name Code (INC) 22970. [AN ITEM CONSISTING OF COAXIAL LINE AND ASSOCIATED CONNECTORS HAVING TWO FREQUENCY INPUTS, A CRYSTAL (ANY SEMICONDUCTOR DEVICE THAT PROVIDES RECTIFICATION) AND AN OUTPUT CONNECTION. IT IS EMPLOYED TO MIX TWO FREQUENCIES, WITH THE RESULTANT OUTPUT FREQUENCY BEING A COMPOSITE OF THE TWO INPUTS. FOR ITEMS UTILIZING ELECTRON TUBE(S) AND/OR WAVEGUIDE ASSEMBLY, SEE MIXER STAGE, FREQUENCY; AND MIXER, CRYSTAL, WAVEGUIDE.]. 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 5985012156127 does not contain precious metals.

This NSN is associated to Schedule B 8529109000: antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi. The Schedule B End Use is listed as telecommunications equipment. NAICS classification category 334220: radio and television broadcasting and wireless communications equipment manufacturing.

This information was last updated on Jul 01, 2025.