Quote for R439-4B12K1 Boeing Commercial Airplane Co Part with NSN 5945-00-661-0486

Part Number:  R439-4B12K1
Alternate P/N:  R4394B12K1
NIIN:  6610486
Item Name :  relay electromagnet
CAGE Code:  98926
INC Code:  32512
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  01-19-2026

Are you looking quote for part R439-4B12K1? The Boeing Commercial Airplane Co-manufactured component (CAGE Code: 98926) is documented under NSN 5945-00-661-0486 as Relay Electromagnet. For the fastest quote, please complete our RFQ form with details about R439-4B12K1. We guarantee a response within 15 minutes.

ASAP Components provides the verified R439-4B12K1, classified under INC 32512, FSG 59 Electrical and Electronic Equipment Components, FSC 5945 Relays and Solenoids, NIIN 00-661-0486, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number R439-4B12K1 with NSN 5945-00-661-0486, 5945006610486

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5945-00-661-0486

Item PartTypeName:

RELAY,ELECTROMAGNETIC

59450066104860N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
1004441295

Characteristics Data of NSN 5945-00-661-0486, 5945006610486

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A SINGLE MOUNTING FACILITY
ABHPOVERALL LENGTH1.656 INCHES MAXIMUM
ABKQCENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY
ABKWOVERALL HEIGHT2.281 INCHES MAXIMUM
ABMKOVERALL WIDTH1.000 INCHES MAXIMUM
ADZCENVIRONMENTAL PROTECTIONHERMETIC
AKDXWINDING QUANTITY1
APCNCOIL QUANTITY1
APNAWINDING DC RESISTANCE RATING12.0 KILOHMS NOMINAL SINGLE WINDING
APNPDUTY TYPECONTINUOUS
AXHRMOUNTING FACILITY TYPE AND QUANTITY2 THREADED STUD SINGLE MOUNTING FACILITY
CMLPTHREAD QUANTITY PER INCH40 SINGLE MOUNTING FACILITY
CQJXNOMINAL THREAD SIZE0.112 INCHES SINGLE MOUNTING FACILITY
CQYJMOUNTING FACILITY PATTERNIN-LINE SINGLE MOUNTING FACILITY
CRNGNONPILE-UP MAIN CONTACT ARRANGEMENT2 POLE,DOUBLE THROW,ONE POSITION MOMENTARY
CTDLMAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE2.0 AMPERES AC AND 2.0 AMPERES DC RESISTIVE LOAD
CWABMAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC AND 28.0 DC
THSDTHREAD SERIES DESIGNATORUNC SINGLE MOUNTING FACILITY
TTQYTERMINAL TYPE AND QUANTITY8 PIN ALL FUNCTIONS

Schedule B & Trade

End Use : 20005 Electric apparatus
Schedule B : 8536490050 (NAICS 335314) Relays, electromechanical, with contacts rated at less than 10 a, for a voltage exceeding 60 v but not exceeding 1000 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 V
Classification Control U
MGMT_CTL 9b-----
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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