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Earphone Element

NSN: 5965-00-521-9820 | Model: UA1614-1

The internal fabrication of an earphone. It may include a diaphragm but does not include shell, earpiece, or a connecting cord.

NSN Properties and Flags
NATO Stock Number
Body Style
Earphone element, circular
Terminal Quantity
Terminal Type
Impedance Rating In Ohms
Overall Diameter
Between 2.130 inches and 2.170 inches
Terminal Location
Frequency Response Range In Hertz
Earphone Element Type
Earphone Element Depth
Between 1.140 inches and 1.180 inches
Acoustic Sensitivity Reference Rating
Not rated
Special Features
This sound powered unit is used as both a receiver and transmitter in sound powered handsets
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M220T2569 2020-04-06 PMCMV 29 EA
SPE7M220T2367 2020-03-26 PMCMV 80 EA
SPE7M220T2113 2020-03-09 PMCMV 103 EA
SPE7M120U0107 2020-02-28 PMCM5 948 EA
SPE7M220T0231 2019-10-21 PMCMV 104 EA

Inventory Check

The last inventory check on this NSN was done on 09/23/2021. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 4

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 5965-00-521-9820 Datasheet

Supply Class (FSC):
Microphones And Speakers Handsets Headsets
Cross Reference:
  • UA1614-1
  • 1614-1
  • UA1614-1S1
  • UA1614-1S1
  • 7020-050
  • 702020-050
  • UA1614-1
  • 604860
  • 702020-050
  • UA1614-1
  • 702020-064
  • AU1614-15
  • UA1614-15
  • 702020-064
  • AU1614-15
  • UA1614-15
  • 65002-140
  • 604860-000
Cage Codes:
  • Mccann Telephone Co., Inc. Hose (CAGE 73274)
  • Carlson Corp Stromberg (CAGE 14100)
  • Bright Star Industries Inc (CAGE 71092)
  • Comdial Business Communications Corp (CAGE 78957)
  • Dynalec Corporation (CAGE 12763)
  • 5965-00-521-9820 replaces 5965-00-440-2181
  • 5965-00-521-9820 replaces 5965-01-115-0091
Schedule B & Trade:
  • Schedule B: 8518903000 (NAICS 334310)

    Microphone parts, loudspeaker parts, amplifier parts & headphone parts

  • SITC: 76492

    Parts of microphones, loudspeakers, headphones, earphones and combined microphone/speaker sets; audio-frequency electric amplifiers; etc.

  • End Use: 21400

    Telecommunications equipment


P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.


A - Item does not contain precious metal.


- Represents items with no adp components


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    063300 - Telephone telephone part viz: sub 8

  • WCC:

    723 - Radio parts and equipment, excluding tubes packed separately

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    M - 85.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $199.71 to $332.84..
Does NSN 5965-00-521-9820 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, Poland, Brazil, Spain, Singapore, Malaysia, Australia, Canada, New Zealand, Republic Of Korea, Portugal, Italy, Norway, Greece, and Turkey
What is the NIIN of NSN 5965-00-521-9820?
005219820 or 00-521-9820
Does NSN 5965-00-521-9820 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5965-00-521-9820?
Solicitation SPE7M220T2569 for qty 29 on 03/27/2020
When was this national stock number assigned to the federal catalog?
Jan 01, 1963