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Worldwide distributor of NSN parts and consumables located in the USA.

Earphone Element

Model / MPN: 689-6643 | NSN: 5965-00-615-0104
ITAR Registered seal

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

Product Details
NATO Stock Number
5965-00-615-0104
Sold in multiples of
1 EA
DEMIL
NO
Body Style
Earphone element, circular
Terminal Quantity
2
Terminal Type
Setscrew
Impedance Rating In Ohms
19.0
Overall Diameter
Between 1.971 inches and 1.986 inches
Terminal Location
External
Frequency Response Range In Hertz
+100.0 to 5000.0
Output Sensitivity Rating In Decibels
100.0 and 105.0
Earphone Element Type
Dynamic
Earphone Element Depth
Between 0.435 inches and 0.465 inches
Acoustic Sensitivity Reference Rating
Not rated
Unpackaged Unit Weight
35.0 grams
Test Data Document
81349-mil-e-25670 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Specification Data
81349-mil-e-25670/2b government specification
Fsc Application Data
Headsets, handsets, microphones and speakers
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M517Q0536 Earphone Element 291 EA 12/30/2016
SPE7M517Q0772 Earphone Element 720 EA 02/14/2017
SPE7M518Q1074 Earphone Element 815 EA 06/14/2018
SPE7M518Q1158 Earphone Element 870 EA 06/20/2018
SPE7M518Q1307 Earphone Element 1315 EA 08/05/2018
SPE7M518Q1518 Earphone Element 1500 EA 09/13/2018
SPE7M519Q0218 Earphone Element 1400 EA 11/23/2018

Pricing and Availability

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689-6643 Cross Reference
  • 69B2032
  • 10301
  • 997-1470
  • 689-4088
  • M1LE25670
  • MIL-PRF-25670/2C
  • H-143/A1C
  • MIL-PRF-25670B
  • 11414
  • H-143/AIC
  • 10009
  • 118-J540
  • 020-231-002
  • 10301-51
  • JTR-1716-150
  • 02-231-002
  • 020-231-002-000
  • 020-220-001-000
  • 020220001
  • 42570
  • MIL-E-25670
  • MIL-E-25670/2B
  • 600A835.201