National Stock Number
5999-00-643-7943
National Stock Number (NSN) 5999-00-643-7943, or NIIN 006437943, (cap,electrical) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN replaces 1 stock number, 6250006659002.
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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 16186. [A CAP FOR USE WITH ELECTRONIC OR ELECTRICAL ITEMS. EXCLUDES:BOOT, DUST AND MOISTURE SEAL; CAP, IGNITION DISTRIBUTION; AND COVER, ELECTRICAL CONNECTOR.]. 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 5999006437943 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.