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PartsTable / COMPONENT / H2021-3
H2021-3 ✓ 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,ELECTRICAL is a the manufacturer industrial component. Key specifications include width: 2.197 INCHES NOMINAL IN, height: 1.250 INCHES NOMINAL IN, length: 3.4531 INCHES NOMINAL IN, material: STEEL OVERALL, duty_type: CONTINUOUS, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-432-2775, 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
H2021-3
NSN: 5950-01-432-2775
FSC: 5950
CAGE: 7F660 — PLATT ELECTRIC CO (USA)
SPECIFICATIONS
width2.197 INCHES NOMINAL IN
height1.250 INCHES NOMINAL IN
length3.4531 INCHES NOMINAL IN
materialSTEEL OVERALL
duty_typeCONTINUOUS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
plug_designSTRAIGHT
thread_class2B SINGLE MOUNTING FACILITY
coil_quantity1
overall_width2.660 INCHES MAXIMUM IN
overall_height3.090 INCHES MAXIMUM IN
NSN5950-01-432-2775
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COIL,ELECTRICAL TITLE COMPONENT PN H2021-3 MFR COIL,ELECTRICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
122Interchangeable
interchangeable cross-reference
interchangeable
FED-STD 156Interchangeable
interchangeable cross-reference
interchangeable
416-104-MInterchangeable
interchangeable cross-reference
interchangeable
MS15718-41Interchangeable
interchangeable cross-reference
interchangeable
16305Interchangeable
interchangeable cross-reference
interchangeable
58-10190Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H2021-3?
H2021-3 is a COIL,ELECTRICAL.
What parts can replace H2021-3?
There are 15 known substitutes for H2021-3: 122, FED-STD 156, 416-104-M and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H2021-3?
H2021-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-432-2775. 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