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BA31043 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COIL,TELEPHONE is a the manufacturer industrial component. Key specifications include body_width: 1.500 INCHES NOMINAL IN, body_height: 1.812 INCHES NOMINAL IN, body_length: 1.500 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-351-5484, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
BA31043
NSN: 5950-00-351-5484
FSC: 5950
CAGE: 31550 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORPORATION (USA)
SPECIFICATIONS
body_width1.500 INCHES NOMINAL IN
body_height1.812 INCHES NOMINAL IN
body_length1.500 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
winding_quantity1 SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current1.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SINGLE WINDING
mounting_facility_quantity2 SINGLE GROUP
NSN5950-00-351-5484
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COIL,TELEPHONE TITLE COMPONENT PN BA31043 MFR COIL,TELEPHONE
KEY FEATURES
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
WINDING OPERATING CURRENT: 1.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SINGLE WINDING
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 0.936 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
•
TERMINAL TYPE AND QUANTITY: 2 SOLDER STUD
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
WINDING OPERATING CURRENT1.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SINGLE WINDING
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.936 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
TERMINAL TYPE AND QUANTITY2 SOLDER STUD
INCLOSURE TYPEHERMETICALLY SEALED
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE WINDING
BODY WIDTH1.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
191801Interchangeable
interchangeable cross-reference
interchangeable
3011214Interchangeable
interchangeable cross-reference
interchangeable
68094Interchangeable
interchangeable cross-reference
interchangeable
10-636Interchangeable
interchangeable cross-reference
interchangeable
PEI6523Interchangeable
Same NIIN cross-reference
interchangeable
BTC5042Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BA31043?
BA31043 is a COIL,TELEPHONE.
What parts can replace BA31043?
There are 6 known substitutes for BA31043: 191801, 3011214, 68094 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BA31043?
BA31043 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-351-5484. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026