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PartsTable / COMPONENT / 521983-25
521983-25 ✓ 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,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include inclosure_type: OPEN, overall_length: 1.938 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, body_outside_diameter: 0.406 INCHES NOMINAL IN, mounting_hole_diameter: 0.125 INCHES NOMINAL SINGLE GROUP IN, terminal_type_and_quantity: 2 WIRE HOOK. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-383-2288, 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
521983-25
NSN: 5950-00-383-2288
FSC: 5950
CAGE: 22525 — INSTRUMENTS AND FLIGHT RESEARCH, INC. (USA)
SPECIFICATIONS
inclosure_typeOPEN
overall_length1.938 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
body_outside_diameter0.406 INCHES NOMINAL IN
mounting_hole_diameter0.125 INCHES NOMINAL SINGLE GROUP IN
terminal_type_and_quantity2 WIRE HOOK
NSN5950-00-383-2288
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COIL,RADIO FREQUENCY TITLE COMPONENT PN 521983-25 MFR COIL,RADIO FREQUENCY
KEY FEATURES
•
MOUNTING HOLE DIAMETER: 0.125 INCHES NOMINAL SINGLE GROUP IN
•
BODY OUTSIDE DIAMETER: 0.406 INCHES NOMINAL IN
•
TERMINAL TYPE AND QUANTITY: 2 WIRE HOOK
•
MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP
•
INCLOSURE TYPE: OPEN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING HOLE DIAMETER0.125 INCHES NOMINAL SINGLE GROUP IN
BODY OUTSIDE DIAMETER0.406 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY2 WIRE HOOK
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
OVERALL LENGTH1.938 INCHES NOMINAL IN
INCLOSURE TYPEOPEN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
42022Interchangeable
interchangeable cross-reference
interchangeable
10-778-12Interchangeable
interchangeable cross-reference
interchangeable
410E-39DBL256BInterchangeable
interchangeable cross-reference
interchangeable
327320R91Interchangeable
interchangeable cross-reference
interchangeable
V250C22SInterchangeable
interchangeable cross-reference
interchangeable
172104Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 521983-25?
521983-25 is a COIL,RADIO FREQUENCY.
What parts can replace 521983-25?
There are 17 known substitutes for 521983-25: 42022, 10-778-12, 410E-39DBL256B and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 521983-25?
521983-25 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-383-2288. 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