NSN 5935-33-202-6491, 5935332026491
POLARIZING KEY,ELECTRICAL CONNECTOR

Federal Supply Classification: FSC 5935 - Connectors, Electrical
National Item Identification Number: NIIN 332026491
Codification Country: Spain
Item Name Code: INC 34709
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.

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DLMS^® Summary

National Stock Number 5935-33-202-6491

National Stock Number (NSN) 5935-33-202-6491, or NIIN 332026491, (polarizing key,electrical connector) has an unknown assigned date. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

This NSN is assigned to Item Name Code (INC) 34709. [AN ITEM SPECIFICALLY DESIGNED TO BE PLACED IN A CONTACT LOCATION OR BETWEEN TWO ADJACENT CONTACTS OF AN ELECTRICAL PLUG OR RECEPTACLE TO PROHIBIT MISMATING OR CROSS-MATING OF CONTACTS.].

This information was last updated on Jan 30, 2026.