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PartsTable / COMPONENT / 1221563
1221563 ✓ 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,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.625 INCHES NOMINAL IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY, turn_quantity: 12 SINGLE COMPONENT SINGLE PRIMARY, inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 47.5 MEGAHERTZ MAXIMUM 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 5950-00-603-3286, 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
1221563
NSN: 5950-00-603-3286
FSC: 5950
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_length0.625 INCHES NOMINAL IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
turn_quantity12 SINGLE COMPONENT SINGLE PRIMARY
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating47.5 MEGAHERTZ MAXIMUM SINGLE COMPONENT
transformer_functionINPUT
body_outside_diameter0.219 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
winding_conductor_size0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
terminal_type_and_quantity4 WIRE LEAD
adjustment_device_drive_typeSLOTTED SCREW SINGLE COMPONENT
NSN5950-00-603-3286
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN 1221563 MFR TRANSFORMER,RADIO FREQ
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 0.219 INCHES NOMINAL IN
•
WINDING CONDUCTOR SIZE: 0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
•
ADJUSTMENT METHOD AND QUANTITY: 1 ADJUSTABLE CORE SINGLE COMPONENT
•
ADJUSTMENT DEVICE DRIVE TYPE: SLOTTED SCREW SINGLE COMPONENT
•
TRANSFORMER FUNCTION: INPUT
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
BODY OUTSIDE DIAMETER0.219 INCHES NOMINAL IN
WINDING CONDUCTOR SIZE0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
ADJUSTMENT METHOD AND QUANTITY1 ADJUSTABLE CORE SINGLE COMPONENT
WINDING CONDUCTOR SIZE0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
ADJUSTMENT DEVICE DRIVE TYPESLOTTED SCREW SINGLE COMPONENT
TRANSFORMER FUNCTIONINPUT
MOUNTING METHODTERMINAL SINGLE GROUP
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
TURN QUANTITY12 SINGLE COMPONENT SINGLE PRIMARY
RATING METHODWINDING TURNS SINGLE COMPONENT SINGLE SECONDARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
4035-3Interchangeable
interchangeable cross-reference
interchangeable
3011413Interchangeable
interchangeable cross-reference
interchangeable
12759-00749Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1221563?
1221563 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 1221563?
There are 3 known substitutes for 1221563: 4035-3, 3011413, 12759-00749. Substitute compatibility should be verified for your specific system.
What is the NSN for 1221563?
1221563 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-603-3286. 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