5965-00-421-6440

Find complete technical information, availability, and procurement data for: 5965-00-421-6440
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5965 Microphones and Speakers Handsets Headsets

National Stock Number

5965-00-421-6440

Item Name Code

02928

Assigment Date

12/09/1970 (55 years ago)

0.2 kilohertz minimum and 4000.0 kilohertz maximum frequency rating, 30.0 ohms nominal impedance rating, 60.0 milliamperes nominal operating current rating, 2 earphone quantity, magnetic earphone element type

Product Characteristics

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

Frequency Rating: 0.2 kilohertz minimum and 4000.0 kilohertz maximum
Impedance Rating: 30.0 ohms nominal
Earphone Element Type: magnetic
Earphone Quantity: 2
Operating Current Rating: 60.0 milliamperes nominal
Earphone Impedance Rating: 300.0 ohms nominal
Earphone Controlling Agency: roanwell corp
Earphone Identifying Number: 110970-53 part no.
Microphone Element Type: carbon
Earphone Mounting Method: suspended on headband
Microphone Mounting Facility: adapter fastened to right side of headband
Connector Name: plug
Connector Identifying Number: pj-051r/5935-837-5969/ type no.
Connector To Junction Cord Length: 8.000 feet
Connector Controlling Agency: mil

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
113860-690	Headset-Microphone
492-149-001-690	Headset-Microphone
492-149-001-694	Headset-Microphone
JTHM-57 492	Headset-Microphone

FAQs

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

What is the FSCG of the NSN 5965-00-421-6440?

The FSCG of the NSN 5965-00-421-6440 is 5965

Does the NSN 5965-00-421-6440 have a Schedule B code assigned?

Yes, the Schedule B code is 8518903000

Does NSN 5965-00-421-6440 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 5965-00-421-6440 contain precious materials?

Precious metal content is unknown

Does NSN 5965-00-421-6440 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 5965-00-421-6440 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Dec 9, 1970