PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2871Headset-Microphone

Thales Defense & Security Inc Dba Thales Communications Inc · NSN 5965-01-333-7756 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-01-333-7756 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-333-7756. Primary manufacturer part number: 2871.
Features
  • Headset-Microphone — FSC 5965
  • Mounting Method: SUSPENDED ON HEADBAND EARPHONE
  • Connector to Junction Cord Length: 450.0 MILLIMETERS MM
  • FSC Application Data: HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS
  • Connector Name: PLUG
  • Earphone Quantity: 2
  • Impedance Rating: 300.0 OHMS NOMINAL
  • Earphone Impedance Rating: 300.0 OHMS NOMINAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Headset-Microphone, cataloged under National Stock Number 5965-01-333-7756, 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 Thales Defense & Security Inc Dba Thales Communications Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5965-01-333-7756
Primary Part Number2871
Item NameHeadset-Microphone
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerThales Defense & Security Inc Dba Thales Communications Inc
StatusACTIVE
Mounting MethodSUSPENDED ON HEADBAND EARPHONE
Connector to Junction Cord Length450.0 MILLIMETERS MM
FSC Application DataHEADSETS,HANDSETS,MICROPHONES AND SPEAKERS
Connector NamePLUG
Earphone Quantity2
Impedance Rating300.0 OHMS NOMINAL
Earphone Impedance Rating300.0 OHMS NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2010-00-113-84552-871 INTERCHANGEABLE
Cover Plate
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
2540-00-528-7236 INTERCHANGEABLE
Chain Assembly,tire
5977-00-719-465228-71 INTERCHANGEABLE
Brush,electrical Contact
Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
1615-00-787-4253204-040-328-1 INTERCHANGEABLE
Plate,quill Assembly
Bell Textron Inc
4330-00-804-1554 INTERCHANGEABLE
Filter,fluid
5330-01-030-47652871 INTERCHANGEABLE
Gasket Set
R.w. Fernstrum & Company
4730-01-100-2130 INTERCHANGEABLE
Coupling,pipe
2815-01-157-131410513100 INTERCHANGEABLE
Rocker Arm,engine Poppet Valve
General Dynamics Land Systems Canadacorp
5325-01-182-91652871 INTERCHANGEABLE
Grommet,nonmetallic
Heyco Inc Dba Heyco Products
5330-01-377-158103029 INTERCHANGEABLE
Gasket
Defense Logistics Agency Dba Defense Supply Center Philadelphia
Cross-Reference Index
Part NumberManufacturer
2871 Invisio Communications Ltd (GBR)
2871 PRIMARY Thales Defense & Security Inc Dba Thales Communications Inc (USA)
Related Parts
2010-00-113-8455INTERCHANGEABLE
COVER PLATE
2-871
2540-00-528-7236INTERCHANGEABLE
CHAIN ASSEMBLY,TIRE
5977-00-719-4652INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
28-71
1615-00-787-4253INTERCHANGEABLE
PLATE,QUILL ASSEMBLY
204-040-328-1
4330-00-804-1554INTERCHANGEABLE
FILTER,FLUID
5330-01-030-4765INTERCHANGEABLE
GASKET SET
2871
4730-01-100-2130INTERCHANGEABLE
COUPLING,PIPE
2815-01-157-1314INTERCHANGEABLE
ROCKER ARM,ENGINE POPPET VALVE
10513100
5325-01-182-9165INTERCHANGEABLE
GROMMET,NONMETALLIC
2871
5330-01-377-1581INTERCHANGEABLE
GASKET
03029
5305-01-503-7440INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
28-71

Frequently Asked Questions

What is NSN 5965-01-333-7756?

NSN 5965-01-333-7756 is a Headset-Microphone, manufactured by Thales Defense & Security Inc Dba Thales Communications Inc, classified under FSC 5965 (No Item Name Available). Status: active.

What are the part numbers for NSN 5965-01-333-7756?

NSN 5965-01-333-7756 has 2 cross-referenced part numbers: 2871 (Invisio Communications Ltd), 2871 (Thales Defense & Security Inc Dba Thales Communications Inc).

What NSN replaces 5965-01-333-7756?

There are 11 known substitutes for 5965-01-333-7756: 2010-00-113-8455, 2540-00-528-7236, 5977-00-719-4652 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2871?

Key specifications for 2871: Mounting Method: SUSPENDED ON HEADBAND EARPHONE; Connector to Junction Cord Length: 450.0 MILLIMETERS MM; FSC Application Data: HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS; Connector Name: PLUG. 7 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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