Earphone

MIL-H-12487

MIL-H-12487
(NSN) National Stock Number
5965-00-669-8940
Federal Supply Classification
5965 Microphones and Speakers Handsets Headsets
Item Name Code
00132
Schedule B Code
8518903000
Summary

Earphone, rectangular body style, 2 terminal quantity, ear cushion furnished items, 128.0 minimum and 4000.0 maximum impedance rating in ohms, h-16/u end item identification, screw signal input terminal type

DAC HCC DMIL RNCC
E - - 4
RNVC SADC MSDS RNAAC
1 - - TX
Identification

An item which converts electrical current variations into sound waves and which is designed to be placed against the ear or against the opening of the auditory canal. For one or two earphones mounted on a headband, see headset, electrical.

INC FIIG Concept Condition
00132 A06800 - 1
Specifications
Body Style
earphone, rectangular
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
Terminal Quantity
2
Details The number of terminals for providing electrical connection to the item.
Furnished Items
ear cushion
Details Items furnished as accessories which are not specified elsewhere.
Impedance Rating In Ohms
128.0 minimum and 4000.0 maximum
Details The total opposition /resistive and reactive/ which the item offers to the flow of an alternating current,expressed in ohms.
End Item Identification
h-16/u
Details The national stock number or the identification information of the end equipment for which the item is a part.
Input Terminal Type
screw signal
Details Indicates the type of input terminal(s) for providing electrical connection to the item.
Earphone Element Type
magnetic
Details Indicates the type of earphone element as determined by its construction and method of operation.
Earphone Overall Depth
1.875 inches nominal
Details None.
Impedance Matching Device Type
transformer
Details Indicates the type of device used to match the impedance of the item to the impedance of the output circuit.
Acoustic Sensitivity Reference Rating
not rated
Details The electrical input power and sound pressure output ratings which are used as a base reference for the measurement of the sensitivity of an item.
Earphone Overall Height
2.875 inches nominal
Details None.
Earphone Overall Width
4.500 inches nominal
Details None.
Earphone Mounting Method
diametrically opposed holes in outside periphery of case
Details The means of attaching the earphone.
Terminal Location
external
Details Indicates the location of the terminal/s/ on the item.
Terminal Type
screw
Details Indicates the type of terminal for providing electrical connection to the item.
Shell Material
steel earphone
Details The chemical compound or mechanical mixture properties of which the shell is fabricated.
Special Features
mounts on left side of headset h-16/u
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
GA47 77196 5 - 5 9 - TX
SC-D-14632 80063 1 - 3 1 - TX
MX-240/U 80058 E - 5 2 - TX
133B1096A 74110 5 - 5 9 - TX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
35290 - M M
RVC WCC TCC SHC
- 658 Z 9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • ISO9001 / AS9100 Quality Standards
  • HAZMAT Certified
  • On Time Delivery
  • Qualified sales team
  • Counterfeit Parts Prevention
  • 100% Product Inspections
Manufacturer
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE: 81349
View Products
FAQs
Frequently asked questions for NSN 5965-00-669-8940
What is the NIIN of the NSN 5965-00-669-8940?
The National Item Identification Number (NIIN) of the NSN 5965-00-669-8940 is 00-669-8940
When the NSN 5965-00-669-8940 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5965-00-669-8940 contain any precious metals?
Type/content is unknown
Does the NSN 5965-00-669-8940 contain any hazardous material?
No information in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Similar Products
Who we are?

We are dedicated to delivering top-tier communication solutions for aerospace, military, and marine platforms.

With years of experience in the industry, we provide specialized equipment and components, including radios, avionics, navigation systems, and instrumentation.

Contact
100 S 4th St
St. Luis, MO, 63102
United States
© 2024 Aerospace Communications, Inc. All rights reserved.
Made in USA