PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1000000Headset-Microphone

Ceotronics, Inc. · NSN 5965-01-526-0122 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-01-526-0122 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-526-0122. Primary manufacturer part number: 1000000.
Features
  • Headset-Microphone — FSC 5965
  • Output Level Rating: MAX 00 MW
  • Mounting Method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
  • Controlling Agency: CEOTRONICS INC
  • Impedance Rating: 1.5 OHMS MINIMUM AND 3.5 OHMS MAXIMUM
  • Earphone Quantity: 2
  • Earphone Impedance Rating: 300.0 OHMS NOMINAL
  • Earphone Element Type: MAGNETIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Headset-Microphone, cataloged under National Stock Number 5965-01-526-0122, 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 Ceotronics, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5965-01-526-0122
Primary Part Number1000000
Item NameHeadset-Microphone
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerCeotronics, Inc.
StatusACTIVE
Output Level RatingMAX 00 MW
Mounting MethodSUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
Controlling AgencyCEOTRONICS INC
Impedance Rating1.5 OHMS MINIMUM AND 3.5 OHMS MAXIMUM
Earphone Quantity2
Earphone Impedance Rating300.0 OHMS NOMINAL
Earphone Element TypeMAGNETIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5955-00-903-7464 INTERCHANGEABLE
Crystal Unit,quartz
5950-01-140-7759430712 INTERCHANGEABLE
Transformer Assembly
Cmc Electronics Inc
6660-01-213-9035 INTERCHANGEABLE
Altimeter-Barometer,aneroid
5411-01-215-1650 INTERCHANGEABLE
Shelter,expandable
5962-01-281-2306654574-1 INTERCHANGEABLE
Microcircuit,linear
Raytheon Company Dba Raytheon
7430-01-295-701010000-00 INTERCHANGEABLE
Lettering System,electronic
Varitronic Systems Inc
4610-01-326-2417100-0000 INTERCHANGEABLE
Filter Unit,water Purification,u
Wtc Industries Inc
6632-01-415-1593 INTERCHANGEABLE
Analyzer,clinical Chemistry
5935-01-480-8495100-0000 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Dba Amphenol Tcs Div Amphenol Tcs
5340-01-528-18831000-000 INTERCHANGEABLE
Cap-Plug,protective,dust and Moi
Florida Aeronautics, Inc Dba Florida Aeronautics, Inc
Cross-Reference Index
Part NumberManufacturer
1000000 PRIMARY Ceotronics, Inc. (USA)
Related Parts
5955-00-903-7464INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
5950-01-140-7759INTERCHANGEABLE
TRANSFORMER ASSEMBLY
430712
6660-01-213-9035INTERCHANGEABLE
ALTIMETER-BAROMETER,ANEROID
5411-01-215-1650INTERCHANGEABLE
SHELTER,EXPANDABLE
5962-01-281-2306INTERCHANGEABLE
MICROCIRCUIT,LINEAR
654574-1
7430-01-295-7010INTERCHANGEABLE
LETTERING SYSTEM,ELECTRONIC
10000-00
4610-01-326-2417INTERCHANGEABLE
FILTER UNIT,WATER PURIFICATION,U
100-0000
6632-01-415-1593INTERCHANGEABLE
ANALYZER,CLINICAL CHEMISTRY
5935-01-480-8495INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
100-0000
5340-01-528-1883INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI
1000-000

Frequently Asked Questions

What is NSN 5965-01-526-0122?

NSN 5965-01-526-0122 is a Headset-Microphone, manufactured by Ceotronics, Inc., classified under FSC 5965 (No Item Name Available). Status: active.

What are the part numbers for NSN 5965-01-526-0122?

NSN 5965-01-526-0122 has 1 cross-referenced part number: 1000000 (Ceotronics, Inc.).

What NSN replaces 5965-01-526-0122?

There are 10 known substitutes for 5965-01-526-0122: 5955-00-903-7464, 5950-01-140-7759, 6660-01-213-9035 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1000000?

Key specifications for 1000000: Output Level Rating: MAX 00 MW; Special Features: ONE LOUDSPEAKER,CALBE WITH PLUG TO PTT BUTTON; CONSISTS OF A FEXIBLE ADJUSTABLE HEADBAND/NECKBAND,A NOISE CANCELLING ELECTRET MICROPHONE WITH WINDSHIELD MADE OF FOAM MATERIAL AND FLEXIBLE GOOSENECK,ONE SPEAKER AND A CONNECTING CABLE WITH FASTENING CLIP AND CONNECTION PLUG FOR THE PUSH-TO TALK BUTTON; MODULAR PLUGABLE SYSTEM; WATER AND DUST PROTECTION; CAN BE WORN UNDER HELMET; Mounting Method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE; Controlling Agency: CEOTRONICS INC. 8 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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