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MIL-PRF-26542



Microphone, and Microphone Assemblies, Dynamic, General Specification for (w/Amendment 2) FSC: 5965

This specification covers the general requirements for moving coil, noise-canceling dynamic microphones. The products described herein are used in oxygen and gas-masks, and headset-microphones (boom-mounted and protective-shield mounted). These parts provide communications within moderate to high noise environments, at ground level and altitude, as specified, and meet established United States Air Force sensitivity standards.



Points of Contact:

Sound Group Phone: 614-692-9389 Email: Sound@dla.mil

Document Downloads

Microphone, and Microphone Assemblies, Dynamic, General Specification for (w/Amendment 2) Revision: F, Dated: 03 May 2022 File Name: prf26542.pdf, File Size: 840 kb


Microphone and Microphone Assembly, M26542/1-01, M26542/1-02
Dated: 07 July 2015
File name: prf26542ss1.pdf, File Size: 64 kb

Microphone and Microphone Assemblies, M87/AIC, M26542/2-01, M26542/2-02, M26542/2-03, and M26542/2-04
Dated: 02 December 2013
File name: prf26542ss2.pdf, File Size: 74 kb

Microphone and Microphone Assemblies, M87/AIC, M26542/2-01, M26542/2-02, M26542/2-03, and M26542/2-04 (Validation Notice)
Dated: 14 June 2019
File name: prf26542ss2not1.pdf, File Size: 12 kb

Microphone Assembly, M100/AIC
Dated: 03 May 2022
File name: prf26542ss3.pdf, File Size: 135 kb

Microphone Element, M101/AIC
Dated: 16 July 2018
File name: prf26542ss4.pdf, File Size: 82 kb

Microphone, Dynamic, M-102/AIC (Cancellation Notice)
Dated: 30 May 1997
File name: mil26542ss5not2.pdf, File Size: 16 kb

Microphone, M-103/AIC (Cancellation Notice)
Dated: 30 May 1997
File name: mil26542ss6not2.pdf, File Size: 30 kb

Microphone, M-94B/A (Cancellation Notice)
Dated: 13 January 2012
File name: prf26542ss7not.pdf, File Size: 16 kb

Microphone and Microphone Assembly, Dynamic, M-116( )/G and M26542/8-01
Dated: 24 May 2018
File name: prf26542ss8.pdf, File Size: 85 kb

Microphone Assembly and Microphone, Dynamic, M-133/U and M26542/9-01
Dated: 02 December 2013
File name: prf26542ss9.pdf, File Size: 76 kb

Microphone Assembly and Microphone, Dynamic, M26542/9-01 and M-133/U (Validation Notice)
Dated: 14 June 2019
File name: prf26542ss9not4.pdf, File Size: 12 kb

Microphone Assembly, M-138/G
Dated: 24 May 2018
File name: prf26542ss10.pdf, File Size: 92 kb

Microphone and Microphone Assembly, M26542/11-01, and M26542/11-02
Dated: 07 July 2015
File name: prf26542ss11.pdf, File Size: 53 kb

Microphone Assembly, M-169A/AIC
Dated: 04 May 2022
File name: prf26542ss12.pdf, File Size: 189 kb


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