NSN 1377-01-259-5690, 1377012595690
INTERRUPTER,MECHANICAL

Federal Supply Classification: FSC 1377 - Cartridge and Propellant Actuated Devices and Components
National Item Identification Number: NIIN 012595690
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 1377-01-259-5690

National Stock Number (NSN) 1377-01-259-5690, or NIIN 012595690, (interrupter,mechanical) was assigned July 18, 1987 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, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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 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 1377012595690 contains an unknown precious metal.

This information was last updated on Jul 01, 2025.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) ALUMINUM BODY 0.40 LBS; 3.140 IN. LG; 1.770 IN. W; 1.010 IN. MAX THK; NORMALLY CLOSED (N/C) INTERRUPTER,INPUT AT PORT NO. 3 MUST DISPLACE THE PISTON VALVE TO ALLOW TRANSFERS DETONATION BETWEEN INSTALLED SMDC/CDC PORTS 1 & 2 TO CLOSE OR OPEN A PATH FOR DETONATION TRANSFER BETWEEN 2 END-TO-END SMDC/CDC LINES