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861027 ✓ 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 TRANSFORMER,PULSE is a the manufacturer industrial component. Key specifications include body_width: 1.750 INCHES MAXIMUM IN, body_height: 1.100 INCHES MAXIMUM IN, body_length: 2.680 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-387-2399, 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
861027
NSN: 5950-00-387-2399
FSC: 5950
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
body_width1.750 INCHES MAXIMUM IN
body_height1.100 INCHES MAXIMUM IN
body_length2.680 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.145 INCHES NOMINAL SINGLE GROUP IN
winding_shielding_methodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
winding_operating_current6.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity4 SINGLE GROUP
terminal_type_and_quantity8 TAB, SOLDER LUG
NSN5950-00-387-2399
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,PULSE TITLE COMPONENT PN 861027 MFR TRANSFORMER,PULSE
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
BODY HEIGHT: 1.100 INCHES MAXIMUM IN
•
WINDING SHIELDING METHOD: INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
•
BODY LENGTH: 2.680 INCHES MAXIMUM IN
•
DC RESISTANCE RATING IN OHMS: 135.000 SINGLE COMPONENT SINGLE PRIMARY
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
•
WINDING OPERATING CURRENT: 6.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
BODY HEIGHT1.100 INCHES MAXIMUM IN
WINDING SHIELDING METHODINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
BODY LENGTH2.680 INCHES MAXIMUM IN
DC RESISTANCE RATING IN OHMS135.000 SINGLE COMPONENT SINGLE PRIMARY
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
DC RESISTANCE RATING IN OHMS55.000 SINGLE COMPONENT ALL SECONDARY
WINDING OPERATING CURRENT6.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
BODY WIDTH1.750 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY8 TAB, SOLDER LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
13337Interchangeable
interchangeable cross-reference
interchangeable
860379Interchangeable
interchangeable cross-reference
interchangeable
984629-1Interchangeable
interchangeable cross-reference
interchangeable
3312 59Interchangeable
interchangeable cross-reference
interchangeable
35178Interchangeable
interchangeable cross-reference
interchangeable
NAS907Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 861027?
861027 is a TRANSFORMER,PULSE.
What parts can replace 861027?
There are 11 known substitutes for 861027: 13337, 860379, 984629-1 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 861027?
861027 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-387-2399. 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.
PartsTable Design LLC · partstable.com
Last verified: July 2026