PartsTable
Technical Data Sheet
PartsTable / MOUNT,RESILIENT,WEAPON SYSTEM / 20052-4
20052-4 ✓ 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 HEADSET,ELECTRICAL is a the manufacturer industrial component. Key specifications include body_style: HEADSET, COVERED, headband_type: ADJUSTABLE DOUBLE BAND, terminal_type: SETSCREW, shell_material: STEEL EARPHONE, furnished_items: EAR CUSHION, mounting_method: DIAMETRICALLY OPPOSED HOLES IN OUTSIDE PERIPHERY OF CASE EARPHONE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5342-00-131-6012, 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
20052-4
NSN: 5342-00-131-6012
FSC: 5342 — MOUNT,RESILIENT,WEAPON SYSTEM
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_styleHEADSET, COVERED
headband_typeADJUSTABLE DOUBLE BAND
terminal_typeSETSCREW
shell_materialSTEEL EARPHONE
furnished_itemsEAR CUSHION
mounting_methodDIAMETRICALLY OPPOSED HOLES IN OUTSIDE PERIPHERY OF CASE EARPHONE
special_featuresFUNGUS-PROOF EARPHONE MATERIAL
covering_materialLEATHER HEADBAND
earphone_quantity2
terminal_locationINTERNAL
terminal_quantity2
headset_cord_length48.0 INCHES MINIMUM AND 60.0 INCHES MAXIMUM IN
NSN5342-00-131-6012
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEADSET,ELECTRICAL TITLE COMPONENT PN 20052-4 MFR HEADSET,ELECTRICAL
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATERIAL CAST STEEL,2.000 IN. LG,1 IN. WIDE,1 IN. THICK WITH TWO HOLES IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATERIAL CAST STEEL,2.000 IN. LG,1 IN. WIDE,1 IN. THICK WITH TWO HOLES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
5A0163Interchangeable
interchangeable cross-reference
interchangeable
63743Interchangeable
interchangeable cross-reference
interchangeable
5A163Interchangeable
interchangeable cross-reference
interchangeable
7644924P2Interchangeable
interchangeable cross-reference
interchangeable
20052-4Interchangeable
interchangeable cross-reference
interchangeable
7644924P002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20052-4?
20052-4 is a HEADSET,ELECTRICAL.
What parts can replace 20052-4?
There are 6 known substitutes for 20052-4: 5A0163, 63743, 5A163 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20052-4?
20052-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5342-00-131-6012. 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