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9986991 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, thread_class: 2B SINGLE MOUNTING FACILITY, overall_width: 1.531 INCHES NOMINAL IN, overall_height: 2.188 INCHES NOMINAL IN, overall_length: 1.531 INCHES NOMINAL IN, nominal_thread_size: 0.138 INCHES SINGLE MOUNTING FACILITY IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-076-8954, 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
9986991
NSN: 5945-00-076-8954
FSC: 5945
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
thread_class2B SINGLE MOUNTING FACILITY
coil_quantity1
overall_width1.531 INCHES NOMINAL IN
overall_height2.188 INCHES NOMINAL IN
overall_length1.531 INCHES NOMINAL IN
winding_quantity1
nominal_thread_size0.138 INCHES SINGLE MOUNTING FACILITY IN
environmental_protectionDUSTPROOF
thread_quantity_per_inch32 SINGLE MOUNTING FACILITY
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternRECTANGULAR SINGLE MOUNTING FACILITY
NSN5945-00-076-8954
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 9986991 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.187 INCHES NOMINAL FIRST MOUNTING FACILITY IN
•
THREAD QUANTITY PER INCH: 32 SINGLE MOUNTING FACILITY
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED STUD(S) SINGLE MOUNTING FACILITY
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE MOUNTING FACILITY IN
•
WINDING QUANTITY: 1
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
MOUNTING FACILITY PATTERN: RECTANGULAR SINGLE MOUNTING FACILITY
•
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 26.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.187 INCHES NOMINAL FIRST MOUNTING FACILITY IN
THREAD QUANTITY PER INCH32 SINGLE MOUNTING FACILITY
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD(S) SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE0.138 INCHES SINGLE MOUNTING FACILITY IN
WINDING QUANTITY1
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MOUNTING FACILITY PATTERNRECTANGULAR SINGLE MOUNTING FACILITY
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP26.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
TERMINAL TYPE AND QUANTITY14 PIN ALL FUNCTIONS
OVERALL HEIGHT2.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
FC400-16Interchangeable
interchangeable cross-reference
interchangeable
G302935-2Interchangeable
interchangeable cross-reference
interchangeable
202049Interchangeable
interchangeable cross-reference
interchangeable
7607420Interchangeable
interchangeable cross-reference
interchangeable
A-10218Interchangeable
interchangeable cross-reference
interchangeable
10218Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9986991?
9986991 is a RELAY,ELECTROMAGNETIC.
What parts can replace 9986991?
There are 16 known substitutes for 9986991: FC400-16, G302935-2, 202049 and 13 more. Substitute compatibility should be verified for your specific system.
Is 9986991 still available?
9986991 is currently cancelled.
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Last verified: July 2026