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PartsTable / COMPONENT / H-350/U
H-350/U ✓ 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 H-350/U is a the manufacturer industrial 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 5965-01-128-3944, 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
H-350/U
NSN: 5965-01-128-3944
FSC: 5965
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
Part NumberH-350/U
NSN5965-01-128-3944
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available H-350/U TITLE COMPONENT PN H-350/U MFR H-350/U
KEY FEATURES
•
IMPEDANCE RATING: 150.0 OHMS NOMINAL
•
MICROPHONE ELEMENT TYPE: DYNAMIC
•
CONDUCTOR QUANTITY: 6
•
EARPHONE IMPEDANCE RATING: 1000.0 OHMS NOMINAL
•
POWER SOURCE: SOUND POWERED
•
CONNECTOR IDENTIFICATION: AP-116
•
EARPHONE ELEMENT TYPE: DYNAMIC
TECHNICAL CHARACTERISTICS (FLIS)
IMPEDANCE RATING150.0 OHMS NOMINAL
MICROPHONE ELEMENT TYPEDYNAMIC
CONDUCTOR QUANTITY6
EARPHONE IMPEDANCE RATING1000.0 OHMS NOMINAL
SPECIAL FEATURESMODIFIED VERSION OF THE H-250/U HANDSET WITH A WIDER FREQUENCY RESPONSE RANGE,PRESS TO TALK SWITCH,AND CABLE ASSEMBLY,WITH A NEXUS AP-116 CONNECTOR
POWER SOURCESOUND POWERED
CONNECTOR IDENTIFICATIONAP-116
EARPHONE ELEMENT TYPEDYNAMIC
FSC APPLICATION DATAHEADSETS,HANDSETS,MICROPHONES AND SPEAKERS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
6754Interchangeable
interchangeable cross-reference
interchangeable
46394Interchangeable
interchangeable cross-reference
interchangeable
340815Interchangeable
interchangeable cross-reference
interchangeable
5213Interchangeable
interchangeable cross-reference
interchangeable
J246Interchangeable
interchangeable cross-reference
interchangeable
AC294Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H-350/U?
H-350/U is a H-350/U.
What parts can replace H-350/U?
There are 19 known substitutes for H-350/U: 6754, 46394, 340815 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H-350/U?
H-350/U is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-01-128-3944. 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