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Technical Data Sheet
PartsTable / COMPONENT / 1221497
1221497 ✓ Verified by PartsTable
3M · 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,RADIO FREQUENCY is a 3M industrial component. Key specifications include body_length: 0.375 INCHES NOMINAL IN, rating_method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING, turn_quantity: 75 SINGLE COMPONENT SINGLE WINDING, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL 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 5950-00-557-5430, 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
1221497
NSN: 5950-00-557-5430
FSC: 5950
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_length0.375 INCHES NOMINAL IN
rating_methodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity75 SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
inductance_rating2.90 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
body_outside_diameter0.125 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
winding_conductor_size0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
terminal_type_and_quantity2 WIRE LEAD
dc_resistance_rating_in_ohms0.285 SINGLE COMPONENT SINGLE WINDING
NSN5950-00-557-5430
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: 3M COIL,RADIO FREQUENCY TITLE COMPONENT PN 1221497 MFR 3M COIL,RADIO FREQUENCY
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
WINDING CONDUCTOR SIZE: 0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
TERMINAL TYPE AND QUANTITY: 2 WIRE LEAD
•
RATING METHOD: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
•
COIL FORM TYPE: SOLID SINGLE COMPONENT
•
BODY OUTSIDE DIAMETER: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE TYPEFULLY INCLOSED
WINDING CONDUCTOR SIZE0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
RELIABILITY INDICATORNOT ESTABLISHED
MOUNTING METHODTERMINAL SINGLE GROUP
TERMINAL TYPE AND QUANTITY2 WIRE LEAD
RATING METHODELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
COIL FORM TYPESOLID SINGLE COMPONENT
BODY OUTSIDE DIAMETER0.125 INCHES NOMINAL IN
INDUCTANCE RATING2.90 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
TURN QUANTITY75 SINGLE COMPONENT SINGLE WINDING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
427922Interchangeable
interchangeable cross-reference
interchangeable
JD561Interchangeable
interchangeable cross-reference
interchangeable
10013300Interchangeable
interchangeable cross-reference
interchangeable
100133Interchangeable
interchangeable cross-reference
interchangeable
851357-1Interchangeable
interchangeable cross-reference
interchangeable
100-000133Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1221497?
1221497 is a COIL,RADIO FREQUENCY manufactured by 3M.
What parts can replace 1221497?
There are 14 known substitutes for 1221497: 427922, JD561, 10013300 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1221497?
1221497 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-557-5430. 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