NSN 1680-01-463-9852, 1680014639852
INSTALLATION KIT,SWITCH

Federal Supply Classification: FSC 1680 - Miscellaneous Aircraft Accessories and Components
National Item Identification Number: NIIN 014639852
Codification Country: United States
Item Name Code: INC 77777
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: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 1680-01-463-9852

National Stock Number (NSN) 1680-01-463-9852, or NIIN 014639852, (installation kit,switch) was assigned April 12, 1999 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number 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, 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) 77777. 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 1680014639852 does not contain precious metals.

This information was last updated on Jun 01, 2025.

Technical Characteristics

OVERALL HEIGHT: (ABKW) 1.480 INCHES NOMINAL
OVERALL LENGTH: (ABHP) 0.790 INCHES NOMINAL
OVERALL WIDTH: (ABMK) 2.250 INCHES NOMINAL
SPECIAL FEATURES: (FEAT) ONE EACH P/N 151-9701 PLUG CONNECTOR W/STRAIN RELIEF; SIX EA P/N 151-9702 CONTACT SOCKET; FOUR EA P/N 209-0412, 4-40 BY 0.375 INCH SOCKET HEAD SCREWS; ONE EA P/N 402-9703 RETAINING PLATE; ONE EA P/N 571-0129, B1-28V/G1-28V INSTALLATION INSTRUCTIONS; ONE EA P/N 591-0427 ELT COCKPIT (CAUTION) LABEL; ONE EACH P/N 591-0428 ELT CAUTIONARY USE ADVISORY LABEL; ONE EA P/N 453-9700 ELT REMOTE SWITCH MODEL B1-28V