NSN MX-240/U

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

not rated acoustic sensitivity reference rating, diametrically opposed holes in outside periphery of case earphone mounting method, h-16/u end item identification, magnetic earphone element type, earphone, rectangular body style.

NSN 5965-00-669-8940 Datasheet

(NSN) National Stock Number

5965-00-669-8940

(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

00-669-8940

Requires Demilitarization

Yes

(INC) Item Name Code

00132

Date

Tue, Jan 1, 1963

Schedule B Code

8518903000

End Item Identification

h-16/u

Acoustic Sensitivity Reference Rating

not rated

Body Style

earphone, rectangular

Earphone Element Type

magnetic

Earphone Mounting Method

diametrically opposed holes in outside periphery of case

Earphone Overall Height

2.875 inches nominal

Earphone Overall Depth

1.875 inches nominal

Earphone Overall Width

4.500 inches nominal

Furnished Items

ear cushion

Impedance Matching Device Type

transformer

Impedance Rating In Ohms

128.0 minimum and 4000.0 maximum

Input Terminal Type

screw signal

Shell Material

steel earphone

Special Features

mounts on left side of headset h-16/u

Terminal Location

external

Terminal Quantity

2

Terminal Type

screw

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.

Source of Supply Code

S9E - Defense supply center columbus, columbus, oh 43218

Pseudo Item Name Code

0000132

Cross Reference

CAGE Codes

74110

National Scientific Products Co

U.s./canadian manufacturers

77196

Permoflux Div of Dx Radio and Tv Service

U.s./canadian manufacturers

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)

80058

Joint Electronics Type Designation System

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

80063

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir

U.s./canadian manufacturers

Freight Information

Air Commodity

HZ -

Air Dimension

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

Less than Carload Rating

M - 85.0

National Motor Freight Class Rating

M - 85.0

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

35290

Water Commodity

658 - Electrical appliances, small

National Motor Freight Classification Item Number

063300

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 5965-00-669-8940?

   The FSCG of the NSN 5965-00-669-8940 is 5965

2. Does the NSN 5965-00-669-8940 have a Schedule B code assigned?

   Yes, the Schedule B code is 8518903000

3. Does NSN 5965-00-669-8940 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 5965-00-669-8940 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5965-00-669-8940 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 5965-00-669-8940 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963