M101A1C

View detailed technical data, stock status, and sourcing information for: M101A1C
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5965 Microphones and Speakers Handsets Headsets

National Stock Number

5965-00-843-9957

Item Name Code

00293

Assigment Date

01/01/1962 (64 years ago)

dynamic element type, +200.0 to 6000.0 frequency response range in hertz, irregular shape body style, 1.163 inches maximum length, 1.047 inches nominal width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style: irregular shape
Width: 1.047 inches nominal
Length: 1.163 inches maximum
Element Type: dynamic
Frequency Response Range In Hertz: +200.0 to 6000.0
Impedance Rating: 4.0 ohms minimum and 6.0 ohms maximum
Output Sensitivity Rating In Decibels: -74.0 and 74.0
Output Sensitivity Rating Reference: 0.0002 dynes per sq centimeter
Polarity Connection: not required
Sound Pickup Directional Type: unidirectional
Criticality Code Justification: feat
Terminal Type: pin jack
Unpackaged Unit Weight: 16.0 grams nominal
Special Features: this is a noise cancelling dynamic type element with a 4 to 6 ohm impedance and a 200 to 6000 hz frequency response; used with several headset-microphones and helmets
Height: 0.500 inches maximum
Test Data Document: "81349-mil-m-26542 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", "nominal", etc.)."
Fsc Application Data: headsets,handsets,microphones and speakers

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5965-00-023-0929	No Name Available	01/01/1963
5965-00-420-5649	No Name Available	07/01/1992
5965-01-105-7878	No Name Available	12/01/1996

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
10239A	Microphone Element
5043-839	Microphone Element
5719-HA	Microphone Element
5965PL1383504	Microphone Element
62145-019	Microphone Element
82368	Microphone Element
B-82577	Microphone Element
M-101/A1C	Microphone Element
M-101/AIC	Microphone Element
M101/AIC	Microphone Element
M101A1C	Microphone Element
MIL-M-26542/4	Microphone Element
MIL-PRF-26542/4	Microphone Element
MILM27291	Microphone Element
SP-2120	Microphone Element

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5965-00-843-9957?

The FSCG of the NSN 5965-00-843-9957 is 5965

Does the NSN 5965-00-843-9957 have a Schedule B code assigned?

Yes, the Schedule B code is 8518903000

Does NSN 5965-00-843-9957 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5965-00-843-9957 contain precious materials?

Precious metal content is unknown

Does NSN 5965-00-843-9957 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 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.

When the NSN 5965-00-843-9957 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962