NSN 5945-01-118-0581, 5945011180581
Cancelled -> Replaced by 5945004671529

Federal Supply Classification: FSC 5945 - Relays and Solenoids
National Item Identification Number: NIIN 011180581
Codification Country: United States
Item Name Code: INC 31446
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: We have 1 qualified suppliers

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DLMS^® Summary

National Stock Number 5945-01-118-0581

National Stock Number (NSN) 5945-01-118-0581, or NIIN 011180581, (relay,solid state) was assigned August 26, 1981 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5945004671529.

There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

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

This NSN is somewhat common among different platforms, belonging to 7 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 31446. [A SELF-CONTAINED DEVICE THAT PERFORMS THE FUNCTION OF OPENING OR CLOSING AN ELECTRICAL CIRCUIT IN RESPONSE TO ELECTRICAL CHANGES IN AN EXTERNAL CIRCUIT. IN LIEU OF SEPARABLE CONTACTS AND THEIR ACTUATOR(S), THE SWITCHING FUNCTION IS ACCOMPLISHED BY MEANS OF AN ARRANGEMENT OF SEMICONDUCTORS AND PASSIVE CIRCUIT DEVICES. THE DEVICE IS DESIGNED TO HAVE ELECTRICAL ISOLATION BETWEEN CONTROL CIRCUIT AND OUTPUT CIRCUIT. EXCLUDES RELAY, HYBRID.]. 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 5945011180581 contains gold.

This information was last updated on Jul 01, 2025.

Technical Characteristics

PRECIOUS MATERIAL AND LOCATION: (PMLC) TERMINALS GOLD
SPECIFICATION/STANDARD DATA: (ZZZK) 81349-MIL-R-83726/13 GOVERNMENT SPECIFICATION
SPECIAL FEATURES: (FEAT) SPSTNO; DELAY ON OPERATE; INPUT VOLTAGE 28.0 VDC NOMINAL; CONTINUOUS DUTY RATE; CURRENT DRAIN AT 10 MILLIAMPERES; REVERSE POLARITY; RESISTIVE LOAD RATING AT 300 MILLIAMPERES; LOAD SUPPRESSION FOR INDUCTIVE LOADS FOR OUTPUT PROTECTION IS PROVIDED WITHIN THE UNIT; TEMPERATURE RANGE MINUS 55 DEGREES TO PLUS 125 DEGREE CENTIGRADE; FIXED TIME 5.0 SECONDS; HERMETICALLY SEALED; 0.920 IN. LG. MAXIMUM; 0.580 IN. WIDE MAXIMUM; 0.700 IN. H; 14 PIN TERMINALS GOLD PLATE PER MIL-G-45204,TYPE 11,CLASS 1,UNDERPLATING,NICKEL 50 TO 150 MICROINCHES THICK; 3 TERMINALS FOR CIRCUIT CONNECTIONS; PLUG IN MTG