Quote for 55039-3 Keco Industries Inc Part with NSN 5945-00-073-0045

Part Number:  55039-3
Alternate P/N:  550393
Manufacturer:  keco industries inc
NIIN:  730045
Item Name :  relay thermal
CAGE Code:  94833
INC Code:  03883
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  01-16-2026

Are you looking quote for part 55039-3? The Keco Industries Inc-manufactured component (CAGE Code: 94833) is documented under NSN 5945-00-073-0045 as Relay Thermal. For the fastest quote, please complete our RFQ form with details about 55039-3. We guarantee a response within 15 minutes.

ASAP Components provides the verified 55039-3, classified under INC 03883, FSG 59 Electrical and Electronic Equipment Components, FSC 5945 Relays and Solenoids, NIIN 00-073-0045, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 55039-3 with NSN 5945-00-073-0045, 5945000730045

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5945-00-073-0045

Item PartTypeName:

RELAY,THERMAL

5945000730045N
CIICHCCESDPMICCriticalityENAC
A
Part NumberISCRNVCRNCCHCCMSDSSADC
13214E0752-2623

Characteristics Data of NSN 5945-00-073-0045, 5945000730045

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH1.438 INCHES NOMINAL
ABKWOVERALL HEIGHT1.313 INCHES NOMINAL
ABMKOVERALL WIDTH0.875 INCHES NOMINAL
ADZCENVIRONMENTAL PROTECTIONHERMETIC
AXHRMOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE
CYCSCONTACT MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC AND 28.0 DC
CYCTCONTACT MAXIMUM CURRENT RATING IN AMPS6.0 AC OR 3.0 DC
CYCUHEATER VOLTAGE RATING IN VOLTS115.0
CYCVHEATER POWER RATING IN WATTS4.0
CYCWDELAY TIME IN SECONDS20.0 FIXED OPERATE NOMINAL
FEATSPECIAL FEATURESMTG HOLES 0.125 INCH DIA SPACED 1.125 INCHES C TO C

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

Freight Information

ACC: H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: P - 77.5
NMFC: 061300 - Circuit breaker/switch noi
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 658 - Electrical appliances, small

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