7881-A1

View detailed technical data, stock status, and sourcing information for: 7881-A1
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 7881-A1 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5965 Microphones and Speakers Handsets Headsets

National Stock Number

5965-01-075-2188

Item Name Code

15771

Assigment Date

04/17/1979 (47 years ago)

2.500 inches nominal overall depth, 4.060 inches nominal overall length, tab, solder lug terminal type, 3.312 inches nominal center to center distance between mounting facilities parallel to length, 2 terminal quantity

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: 2.500 inches nominal
Overall Length: 4.060 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 3.312 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 3.312 inches nominal
Overall Width: 4.060 inches nominal
Mounting Hole Diameter: 0.180 inches nominal
Frequency Response Range In Hertz: +750.0 to 1250.0
Power Rating: 4.00 watts peak
Transducer Length: 2.125 inches nominal
Transducer Width: 2.125 inches nominal
Mounting Facility Quantity: 4
Transducer Type: diaphragm
Mounting Facility Thread Size And Series/Type Designator: 10-24 unc
Usage Design: indoor
Installation Design: nonportable
Impedance Rating In Ohms: 8.0 voice coil nominal
Mounting Method: threaded hole
Special Features: item is an unenclosed, 2 watt normal, 4 watt peak power rated loudspeaker; 8 ohm impedance rating and is fungus, blast, and water resisting
Style Designator: square
Test Data Document: "81349-mil-l-12606 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.)."

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5965-00-263-0925	No Name Available	07/01/1984
5965-01-084-2589	No Name Available	09/01/2003
5965-01-091-5597	No Name Available	08/01/2000

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
250C1003	Permanent Magnet Loudspeaker
405-0091	Permanent Magnet Loudspeaker
4FU3912	Permanent Magnet Loudspeaker
5965002630925	Permanent Magnet Loudspeaker
5965010752188	Permanent Magnet Loudspeaker
61211-100	Permanent Magnet Loudspeaker
7881-A1	Permanent Magnet Loudspeaker
821021	Permanent Magnet Loudspeaker
BCM4	Permanent Magnet Loudspeaker
C4BF	Permanent Magnet Loudspeaker
H6000-20	Permanent Magnet Loudspeaker
L02875	Permanent Magnet Loudspeaker
L222064-1	Permanent Magnet Loudspeaker
M12606-02	Permanent Magnet Loudspeaker

FAQs

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

What is the FSCG of the NSN 5965-01-075-2188?

The FSCG of the NSN 5965-01-075-2188 is 5965

Does the NSN 5965-01-075-2188 have a Schedule B code assigned?

Yes, the Schedule B code is 8518210000

Does NSN 5965-01-075-2188 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 5965-01-075-2188 contain precious materials?

Item does not contain precious metal.

Does NSN 5965-01-075-2188 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 5965-01-075-2188 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Tue, Apr 17, 1979