PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S11Headset-Microphone

Plantronics Inc. · NSN 5965-01-397-6461 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-01-397-6461 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-397-6461. Primary manufacturer part number: S11.
Features
  • Headset-Microphone — FSC 5965
  • Earphone Quantity: 1
  • Mounting Method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
  • Identifying Number: SP-05 MODEL NO.
  • Controlling Agency: 22447
  • Microphone Mounting Facility: BOOM ADAPTER ON LEFT SIDE OF HEADBAND
  • Supplementary Features: HEADBAND INCLUDES A T BAR ON THE RIGHT SIDE
  • 4 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 5965-01-397-6461, 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 Plantronics Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5965-01-397-6461
Primary Part NumberS11
Item NameHeadset-Microphone
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerPlantronics Inc.
StatusACTIVE
Earphone Quantity1
Mounting MethodSUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
Identifying NumberSP-05 MODEL NO.
Controlling Agency22447
Microphone Mounting FacilityBOOM ADAPTER ON LEFT SIDE OF HEADBAND
Supplementary FeaturesHEADBAND INCLUDES A T BAR ON THE RIGHT SIDE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-087-5067 INTERCHANGEABLE
Nutdriver
3110-00-108-9352 INTERCHANGEABLE
Bearing,ball,annular
5910-00-112-7899 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
5360-00-246-7348 INTERCHANGEABLE
Spring,helical,compression
6240-00-295-2390A6321 INTERCHANGEABLE
Lamp,incandescent
Stewart Avionics Inc
2940-00-505-671108E01050000 INTERCHANGEABLE
Filter Element,fluid
General Services Administration Federal Supply Service
5961-00-532-2347S12 INTERCHANGEABLE
Semiconductor Device,diode
Semtech Corporation
6250-00-548-0306S11 INTERCHANGEABLE
Lampholder
H.r. Kirkland Company, Inc.
5935-00-615-2691S11 INTERCHANGEABLE
Jack,telephone
Switchcraft Inc.
5365-01-135-2322SP05 INTERCHANGEABLE
Spacer,plate
Compass Water Solutions, Inc
Cross-Reference Index
Part NumberManufacturer
SP-05 Plantronics Inc. (USA)
PLNSP-05 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
S11 PRIMARY Plantronics Inc. (USA)
PLN-SP-05 Chesapeake Office Supply of Virginia Inc. Dba Chesapeake Office Supply (USA)
Related Parts
5120-00-087-5067INTERCHANGEABLE
NUTDRIVER
3110-00-108-9352INTERCHANGEABLE
BEARING,BALL,ANNULAR
5910-00-112-7899INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5360-00-246-7348INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6240-00-295-2390INTERCHANGEABLE
LAMP,INCANDESCENT
A6321
2940-00-505-6711INTERCHANGEABLE
FILTER ELEMENT,FLUID
08E01050000
5961-00-532-2347INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
S12
6250-00-548-0306INTERCHANGEABLE
LAMPHOLDER
S11
5935-00-615-2691INTERCHANGEABLE
JACK,TELEPHONE
S11
5365-01-135-2322INTERCHANGEABLE
SPACER,PLATE
SP05
5961-01-159-7433INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
S1-1
5985-01-162-2645INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
C11341-1

Frequently Asked Questions

What is NSN 5965-01-397-6461?

NSN 5965-01-397-6461 is a Headset-Microphone, manufactured by Plantronics Inc., classified under FSC 5965 (No Item Name Available). Status: active.

What are the part numbers for NSN 5965-01-397-6461?

NSN 5965-01-397-6461 has 4 cross-referenced part numbers: SP-05 (Plantronics Inc.), PLNSP-05 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), S11 (Plantronics Inc.), PLN-SP-05 (Chesapeake Office Supply of Virginia Inc. Dba Chesapeake Office Supply).

What NSN replaces 5965-01-397-6461?

There are 12 known substitutes for 5965-01-397-6461: 5120-00-087-5067, 3110-00-108-9352, 5910-00-112-7899 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S11?

Key specifications for S11: Earphone Quantity: 1; Mounting Method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE; Special Features: INCLUDES A CONTROL BOX WITH A VOLUME CONTROL FOR LISTENING, A MUTE BUTTON FOR THE MICROPHONE, AND A HEADSET/HANDSET SWITCH BUTTON; End Item Identification: MULTI & SINGLE LINE PHONES. 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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