PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

102392Headset-Microphone

Itt Telecom Products Corp Network Systems Div · NSN 5965-00-839-8990 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-00-839-8990 — this item is cataloged by the U.S. Government under National Stock Number 5965-00-839-8990. Primary manufacturer part number: 102392.
Features
  • Headset-Microphone — FSC 5965
  • Frequency Rating: 0.2 KILOHERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM
  • Connector Name: PLUG
  • Earphone Controlling Agency: JETDS
  • Connector Controlling Agency: DEUTSCH MFG CO
  • Earphone Impedance Rating: 150.0 OHMS NOMINAL
  • Output Level Rating: 67 DB BELOW 1 MW AT 10 DYNE PER CM SQ DB
  • Mounting Method: SUSPENDED ON HEADBAND EARPHONE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Headset-Microphone, cataloged under National Stock Number 5965-00-839-8990, is classified within Federal Supply Class 5965 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Itt Telecom Products Corp Network Systems Div. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5965-00-839-8990
Primary Part Number102392
Item NameHeadset-Microphone
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerItt Telecom Products Corp Network Systems Div
StatusACTIVE
Frequency Rating0.2 KILOHERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM
Connector NamePLUG
Earphone Controlling AgencyJETDS
Connector Controlling AgencyDEUTSCH MFG CO
Earphone Impedance Rating150.0 OHMS NOMINAL
Output Level Rating67 DB BELOW 1 MW AT 10 DYNE PER CM SQ DB
Mounting MethodSUSPENDED ON HEADBAND EARPHONE
Microphone Element TypeDYNAMIC
Microphone Mounting FacilityADAPTER FASTENED TO LEFT SIDE OF HEADBAND
Earphone Identifying NumberH-79/A1C /MODIFIED/ TYPE NO.
Earphone Element TypeDYNAMIC
Earphone Quantity1
Identifying NumberM-33/A1C /MODIFIED/ TYPE NO.
Controlling AgencyJETDS
Impedance Rating150.0 OHMS NOMINAL
Connector to Junction Cord Length6.000 FEET FT
Connector Identifying NumberDM-9702-7P PART NO.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-141-0743 INTERCHANGEABLE
Resistor,fixed,composition
5365-00-318-5201102392 INTERCHANGEABLE
Spacer,ring
Telemechanics Inc
5330-00-798-75535X583 INTERCHANGEABLE
Felt,mechanical,preformed
Meritor Industrial Products, Llc
5999-00-947-2535 INTERCHANGEABLE
Contact Assembly,electrical
6610-00-967-2955102392 INTERCHANGEABLE
Plate,side Adjustme
Astronautics Corporation of America
3010-01-042-0014102392 INTERCHANGEABLE
Coupling Half,shaft
Star Industries Inc
4130-01-080-7452 INTERCHANGEABLE
Cylinder,charging,refrigerant
4820-01-085-334310203-1 INTERCHANGEABLE
Valve,globe
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
5950-01-086-9396577R554H02 INTERCHANGEABLE
Coil,radio Frequency
Northrop Grumman Support Services Corp
4920-01-112-3282 INTERCHANGEABLE
Flow Module
Cross-Reference Index
Part NumberManufacturer
102392 Itt Telecom Products Corp Network Systems Div (USA)
H208GTC Joint Electronics Type Designation System (USA)
10862 Roanwell, Llc (USA)
150180 International Payroll Machine Co (USA)
Related Parts
5905-00-141-0743INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5365-00-318-5201INTERCHANGEABLE
SPACER,RING
102392
5330-00-798-7553INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
5X583
5999-00-947-2535INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
6610-00-967-2955INTERCHANGEABLE
PLATE,SIDE ADJUSTME
102392
3010-01-042-0014INTERCHANGEABLE
COUPLING HALF,SHAFT
102392
4130-01-080-7452INTERCHANGEABLE
CYLINDER,CHARGING,REFRIGERANT
4820-01-085-3343INTERCHANGEABLE
VALVE,GLOBE
10203-1
5950-01-086-9396INTERCHANGEABLE
COIL,RADIO FREQUENCY
577R554H02
4920-01-112-3282INTERCHANGEABLE
FLOW MODULE
5910-01-114-5016INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5930-01-143-4782INTERCHANGEABLE
SWITCH,LIQUID LEVEL
42295

Frequently Asked Questions

What is NSN 5965-00-839-8990?

NSN 5965-00-839-8990 is a Headset-Microphone, manufactured by Itt Telecom Products Corp Network Systems Div, classified under FSC 5965 (No Item Name Available). Status: active.

What are the part numbers for NSN 5965-00-839-8990?

NSN 5965-00-839-8990 has 4 cross-referenced part numbers: 102392 (Itt Telecom Products Corp Network Systems Div), H208GTC (Joint Electronics Type Designation System), 10862 (Roanwell, Llc), 150180 (International Payroll Machine Co).

What NSN replaces 5965-00-839-8990?

There are 12 known substitutes for 5965-00-839-8990: 5905-00-141-0743, 5365-00-318-5201, 5330-00-798-7553 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 102392?

Key specifications for 102392: Frequency Rating: 0.2 KILOHERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM; Connector Name: PLUG; Earphone Controlling Agency: JETDS; Connector Controlling Agency: DEUTSCH MFG CO. 18 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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