5965-00-977-5658

Find complete technical information, availability, and procurement data for: 5965-00-977-5658
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5965 Microphones and Speakers Handsets Headsets

National Stock Number

5965-00-977-5658

Item Name Code

15771

Assigment Date

01/01/1960 (66 years ago)

tab, solder lug terminal type, 3.125 inches nominal overall length, 2.000 inches nominal overall depth, 2 terminal quantity, 2.375 inches nominal center to center distance between mounting facilities parallel to length

Product Characteristics

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

Terminal Quantity: 2
Terminal Type: tab, solder lug
Overall Depth: 2.000 inches nominal
Overall Length: 3.125 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 2.375 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 2.375 inches nominal
Overall Width: 3.125 inches nominal
Mounting Hole Diameter: 0.180 inches nominal
Frequency Response Range In Hertz: +400.0 to 6000.0
Power Rating: 2.00 watts normal
Transducer Diameter: 3.0 inches nominal
Mounting Facility Quantity: 4
Transducer Type: cone
Usage Design: indoor
Installation Design: nonportable
Impedance Rating In Ohms: 8.0 voice coil nominal
Mounting Method: unthreaded hole
Style Designator: square

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
666151-079	Permanent Magnet Loudspeaker
SM-C-456331	Permanent Magnet Loudspeaker

FAQs

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

What is the FSCG of the NSN 5965-00-977-5658?

The FSCG of the NSN 5965-00-977-5658 is 5965

Does the NSN 5965-00-977-5658 have a Schedule B code assigned?

Yes, the Schedule B code is 8518210000

Does NSN 5965-00-977-5658 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 5965-00-977-5658 contain precious materials?

Item does not contain precious metal.

Does NSN 5965-00-977-5658 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 5965-00-977-5658 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960