NSN M18239-2

An electromechanical or solid state item that accepts and systematically accepts and systematically retains digital input data in such a manner as to facilitate the rapid recovery of stored information. The item may consist of disks, some of which are removable, hard, removable disk packs, fixed disks, or removable flexible, each surface coated with a material susceptible to spot magnetization, integral writing, a drive motor and its mechanical linkage, and data-translating heads for impressing on or removing from the disk surface data in digital form. The item is a component of an electrnic computer. See also, magnetic drum,data storage; core memory unit.

dynamic earphone element type, earphone, circular body style, not rated acoustic sensitivity reference rating, 0.707 inches nominal earphone overall depth, diametrically opposed holes in outside periphery of case earphone mounting method.

NSN 5965-01-056-7225 Datasheet

(NSN) National Stock Number

5965-01-056-7225

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5965 - Microphones and Speakers Handsets Headsets

(NIIN) National Item Identification Number

01-056-7225

Requires Demilitarization

Yes

(INC) Item Name Code

00132

Date

Tue, Feb 28, 1978

Schedule B Code

8518903000

Acoustic Sensitivity Reference Rating

not rated

Body Style

earphone, circular

Earphone Element Type

dynamic

Earphone Mounting Method

diametrically opposed holes in outside periphery of case

Earphone Overall Depth

0.707 inches nominal

Impedance Rating In Ohms

15.0 nominal

Input Terminal Type

wire lead signal

Overall Diameter

2.007 inches nominal

Terminal Location

external

Terminal Quantity

2

Terminal Type

setscrew

Identification

Demilitarization Code

A - 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.

Precious Metals Indicator

U - Precious metal content is unknown

Hazardous Metals Indicator

P - 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.

Pseudo Item Name Code

0000132

Cross Reference

CAGE Codes

18068

Astrocom Electronics Inc

U.s./canadian manufacturers

04655

General Dynamics Mission Systems, Inc.

Non-manufacturers

78711

Telephonics Corp

U.s./canadian manufacturers

97427

Gentex Corporation

U.s./canadian manufacturers

81134

Bosch Security Systems, Inc Dba Use Cage Code 25734 for Cataloging Div Communications Division

Non-manufacturers

80058

Joint Electronics Type Designation System

Military standards and standards organizations (ex:stanags,milspecs,defstans)

81349

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

Freight Information

Air Commodity

HZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

E - 175.0

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

55725

Water Commodity

72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

National Motor Freight Classification Item Number

061575

Schedule B & Trade

Schedule B

8518-90-3000

Description

microphone parts, loudspeaker parts, amplifier parts & headphone parts

End Use

21400 - Telecommunications equipment

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

76492

(NAICS) North American Industrial Classification System

334310

Questions & Answers

1. What is the FSCG of the NSN 5965-01-056-7225?

   The FSCG of the NSN 5965-01-056-7225 is 5965

2. Does the NSN 5965-01-056-7225 have a Schedule B code assigned?

   Yes, the Schedule B code is 8518903000

3. Does NSN 5965-01-056-7225 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.

4. Does NSN 5965-01-056-7225 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5965-01-056-7225 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.

6. When the NSN 5965-01-056-7225 was assigned to the Federal Catalog?

   It was assigned 48 years ago, on Tue, Feb 28, 1978