Quote for U520 At And T Corp Part with NSN 5945-00-518-7103

Part Number:  U520
Manufacturer:  at and t corp
NIIN:  5187103
Item Name :  relay electromagnet
CAGE Code:  70408
INC Code:  32512
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  01-15-2026

Are you looking quote for part U520? The At And T Corp-manufactured component (CAGE Code: 70408) is documented under NSN 5945-00-518-7103 as Relay Electromagnet. For the fastest quote, please complete our RFQ form with details about U520. We guarantee a response within 15 minutes.

ASAP Components provides the verified U520, classified under INC 32512, FSG 59 Electrical and Electronic Equipment Components, FSC 5945 Relays and Solenoids, NIIN 00-518-7103, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number U520 with NSN 5945-00-518-7103, 5945005187103

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5945-00-518-7103

Item PartTypeName:

RELAY,ELECTROMAGNETIC

59450051871030N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
U520225

Characteristics Data of NSN 5945-00-518-7103, 5945005187103

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2B SINGLE MOUNTING FACILITY
ABHPOVERALL LENGTH4.530 INCHES NOMINAL
ABKQCENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.438 INCHES NOMINAL SINGLE MOUNTING FACILITY
ABKRCENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY
ABKWOVERALL HEIGHT1.250 INCHES NOMINAL
ABMKOVERALL WIDTH1.430 INCHES NOMINAL
ADZCENVIRONMENTAL PROTECTIONDUSTPROOF
AKDXWINDING QUANTITY1
APCNCOIL QUANTITY1
APNAWINDING DC RESISTANCE RATING950.0 OHMS NOMINAL SINGLE WINDING
APNPDUTY TYPECONTINUOUS
AXHRMOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE SINGLE MOUNTING FACILITY
AYSCPILE-UP MAIN CONTACT FORM ARRANGEMENT2A2B
CMLPTHREAD QUANTITY PER INCH32 SINGLE MOUNTING FACILITY
CQJXNOMINAL THREAD SIZE0.138 INCHES SINGLE MOUNTING FACILITY
CQYJMOUNTING FACILITY PATTERNDIAGONAL SINGLE MOUNTING FACILITY
CRPQNOMINAL OPERATING CURRENT RATING AND TYPE10.0 MILLIAMPERES DC SINGLE WINDING
CSXFOPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP15.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
CTDLMAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE500.0 MILLIAMPERES DC RESISTIVE LOAD
CWABMAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS50.0 DC
THSDTHREAD SERIES DESIGNATORUNC SINGLE MOUNTING FACILITY
TTQYTERMINAL TYPE AND QUANTITY10 PIN ALL FUNCTIONS

Schedule B & Trade

End Use : 20005 Electric apparatus
Schedule B : 8536410020 (NAICS 335314) Relays, electromechanical, with contacts rated less than 10 a, for a voltage not exceeding 60 v
SITC : 77254 Relays for electrical apparatus used with electrical circuits not exceeding 1, 000 volts

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 U - Precious metal content is unknown

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL Sf9eh-n
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

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.
LCL: P - 77.5
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: 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

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