PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 8983020-1
8983020-1 ✓ 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,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 1.687 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN, body_height: 2.250 INCHES MINIMUM AND 2.437 INCHES MAXIMUM IN, body_length: 2.250 INCHES MINIMUM AND 2.437 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 1.0 KILOHERTZ 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 5950-00-974-4486, 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
8983020-1
NSN: 5950-00-974-4486
FSC: 5950
CAGE: 11447 — L3 TECHNOLOGIES, INC. DIV COMMUNICATION SYSTEMS-EAST (USA)
SPECIFICATIONS
body_width1.687 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN
body_height2.250 INCHES MINIMUM AND 2.437 INCHES MAXIMUM IN
body_length2.250 INCHES MINIMUM AND 2.437 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
impedance_rating_in_ohms9.5 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_methodEXTERNAL INCLOSURE SINGLE COMPONENT
NSN5950-00-974-4486
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 8983020-1 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
BODY LENGTH: 2.250 INCHES MINIMUM AND 2.437 INCHES MAXIMUM IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
•
BODY HEIGHT: 2.250 INCHES MINIMUM AND 2.437 INCHES MAXIMUM IN
•
IMPEDANCE RATING IN OHMS: 600.0 NOMINAL SINGLE COMPONENT SECOND PRIMARY
•
TERMINAL TYPE AND QUANTITY: 7 PIN
•
FREQUENCY RATING: 1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
BODY LENGTH2.250 INCHES MINIMUM AND 2.437 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
BODY HEIGHT2.250 INCHES MINIMUM AND 2.437 INCHES MAXIMUM IN
IMPEDANCE RATING IN OHMS600.0 NOMINAL SINGLE COMPONENT SECOND PRIMARY
TERMINAL TYPE AND QUANTITY7 PIN
FREQUENCY RATING1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
BODY WIDTH1.687 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
44709Interchangeable
interchangeable cross-reference
interchangeable
PD22SEPT58Interchangeable
interchangeable cross-reference
interchangeable
MILL6617TYPEB2Interchangeable
interchangeable cross-reference
interchangeable
3330-189Interchangeable
interchangeable cross-reference
interchangeable
3330-012Interchangeable
interchangeable cross-reference
interchangeable
6133Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8983020-1?
8983020-1 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 8983020-1?
There are 15 known substitutes for 8983020-1: 44709, PD22SEPT58, MILL6617TYPEB2 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8983020-1?
8983020-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-974-4486. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026