PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S-68Headset-Microphone

Sigtronics Corporation Dba Sigtronics Corp · NSN 5965-01-449-2239 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-01-449-2239 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-449-2239. Primary manufacturer part number: S-68.
Features
  • Headset-Microphone — FSC 5965
  • Identifying Number: M-90 MODEL NO.
  • Microphone Mounting Facility: BOOM ADAPTER ON LEFT SIDE OF HEADBAND
  • Microphone Element Type: ELECTRET CONDENSER
  • Precious Material: GOLD
  • Mounting Method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
  • Earphone Quantity: 2
  • 2 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Headset-Microphone, cataloged under National Stock Number 5965-01-449-2239, 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 Sigtronics Corporation Dba Sigtronics Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5965-01-449-2239
Primary Part NumberS-68
Item NameHeadset-Microphone
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerSigtronics Corporation Dba Sigtronics Corp
StatusACTIVE
Identifying NumberM-90 MODEL NO.
Microphone Mounting FacilityBOOM ADAPTER ON LEFT SIDE OF HEADBAND
Microphone Element TypeELECTRET CONDENSER
Precious MaterialGOLD
Mounting MethodSUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
Earphone Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-100-5368 INTERCHANGEABLE
Bearing,roller,tapered
9540-00-117-4809 INTERCHANGEABLE
Structural Section,special Shape
4730-00-202-6429 INTERCHANGEABLE
Trap,steam
2825-00-368-3470 INTERCHANGEABLE
Turbine,steam
5340-00-450-47471010N INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
5930-00-569-4794 INTERCHANGEABLE
Switch Assy
5360-00-987-7067S68 INTERCHANGEABLE
Spring,helical,compression
Fluid Mechanics Valve Company
5120-01-036-8924S68 INTERCHANGEABLE
Die,crimping Tool
Souriau Usa, Inc. Dba Souriau Usa Inc
6140-01-217-5012CF6V14 INTERCHANGEABLE
Battery,storage
Eagle-Picher Industries Inc. Eagle-Picher Technologies Llc Div
5930-01-298-35291559AS295 INTERCHANGEABLE
Switch Assembly
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
S-68 PRIMARY Sigtronics Corporation Dba Sigtronics Corp (USA)
S-65 Sigtronics Corporation Dba Sigtronics Corp (USA)
Related Parts
3110-00-100-5368INTERCHANGEABLE
BEARING,ROLLER,TAPERED
9540-00-117-4809INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
4730-00-202-6429INTERCHANGEABLE
TRAP,STEAM
2825-00-368-3470INTERCHANGEABLE
TURBINE,STEAM
5340-00-450-4747INTERCHANGEABLE
KEY BLANK
1010N
5930-00-569-4794INTERCHANGEABLE
SWITCH ASSY
5360-00-987-7067INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
S68
5120-01-036-8924INTERCHANGEABLE
DIE,CRIMPING TOOL
S68
6140-01-217-5012INTERCHANGEABLE
BATTERY,STORAGE
CF6V14
5930-01-298-3529INTERCHANGEABLE
SWITCH ASSEMBLY
1559AS295
5340-01-568-0597INTERCHANGEABLE
COVER,ACCESS
S65

Frequently Asked Questions

What is NSN 5965-01-449-2239?

NSN 5965-01-449-2239 is a Headset-Microphone, manufactured by Sigtronics Corporation Dba Sigtronics Corp, classified under FSC 5965 (No Item Name Available). Status: active.

What are the part numbers for NSN 5965-01-449-2239?

NSN 5965-01-449-2239 has 2 cross-referenced part numbers: S-68 (Sigtronics Corporation Dba Sigtronics Corp), S-65 (Sigtronics Corporation Dba Sigtronics Corp).

What NSN replaces 5965-01-449-2239?

There are 11 known substitutes for 5965-01-449-2239: 3110-00-100-5368, 9540-00-117-4809, 4730-00-202-6429 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S-68?

Key specifications for S-68: Identifying Number: M-90 MODEL NO.; Microphone Mounting Facility: BOOM ADAPTER ON LEFT SIDE OF HEADBAND; Microphone Element Type: ELECTRET CONDENSER; Precious Material: GOLD. 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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