NSN 11TX4C

A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.

4 alignment hole quantity, 0.1250 inches nominal alignment hole depth, 0.8120 inches nominal alignment hole bolt circle diameter, 11 body size, steel corrosion resisting body material.

NSN 5990-00-978-4936 Datasheet

(NSN) National Stock Number

5990-00-978-4936

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5990 - Synchros and Resolvers

(NIIN) National Item Identification Number

00-978-4936

Requires Demilitarization

Yes

(INC) Item Name Code

02073

Date

Wed, Oct 12, 1966

Schedule B Code

9014900000

Alignment Hole Bolt Circle Diameter

0.8120 inches nominal

Alignment Hole Depth

0.1250 inches nominal

Alignment Hole Quantity

4

Body Material

steel corrosion resisting

Body Size

11

Body Style

standard round c

Electrical Error Angular Range In Minutes

-7.0 to 7.0

Flange Diameter

1.0570 inches minimum and 1.0620 inches maximum

Flange Thickness

0.0930 inches nominal

Frequency In Hertz

400.0 nominal

Length

0.0620 inches nominal shoulder

Phase Shift Angle In Deg

6.000 input to output maximum

Pilot Diameter

0.6245 inches minimum and 0.6250 inches maximum

Pilot Length

0.0620 inches nominal

Maximum Temp Rise

25.0 celsius

Mounting Surface To Terminal End Distance

1.7940 inches nominal

Overall Length

2.3560 inches nominal

Rotor Input Current Rating

60.0 milliamperes maximum

Rotor Input Electrical Power Rating

1.0 watts maximum

Rotor Input Voltage Rating In Volts

115.0 nominal

Shaft Diameter

0.1870 inches minimum and 0.1872 inches maximum single shaft

Shaft Nominal Thread Size

0.190 inches single shaft

Shaft Thread Class

2a single shaft

Shaft Thread Direction

right-hand single shaft

Shaft Thread Length

0.1970 inches nominal single shaft

Shaft Thread Series Designator

unf single shaft

Shaft Type

spline w/threads single shaft

Shaft Length

0.5620 inches nominal single shaft

Shoulder Diameter

0.9995 inches minimum and 1.0000 inches maximum

Spline Tooth Diametral Pitch

120 single shaft

Spline Tooth Quantity

21 single shaft

Terminal Location

rear

Terminal Type And Quantity

5 screw

Test Data Document

"81349-mil-s-20708 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.)."

Torque Gradient Per Angular Deg

0.070 inch-ounces maximum

Transformation Ratio

0.783 rotor to stator nominal

Undercut Width

0.0620 inches nominal

Undercut Diameter

0.9750 inches nominal

Zss Impedance Angle In Deg

20.00 minimum and 28.00 maximum

Zss Impedance Magnitude In Ohms

180.00 minimum and 250.00 maximum

Identification

Demilitarization Code

Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Precious Metals Indicator

U - Precious metal content is unknown

Hazardous Metals Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0002073

Cross Reference

CAGE Codes

06989

Api Harowe Inc Dba Api Motion Div Api Motion/pmi/api Harowe

U.s./canadian manufacturers

05088

Kearfott Corp Div Kearfott Corporation

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)

9009H

Jednolity Indeks Materialowy - Uniform Material Index

Government departments or units, including military organizations

96906

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M

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

Freight Information

Air Commodity

KZ -

Air Dimension

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

National Motor Freight Class Rating

W - Rating variable

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

35080

Water Commodity

593 - Motors and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

062820

Schedule B & Trade

Schedule B

9014-90-0000

Description

parts & accessories for direction finding compasses and other navigational instruments and appliances

End Use

22220 - Marine engines, parts

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

87412

(NAICS) North American Industrial Classification System

334511

Questions & Answers

1. What is the FSCG of the NSN 5990-00-978-4936?

   The FSCG of the NSN 5990-00-978-4936 is 5990

2. Does the NSN 5990-00-978-4936 have a Schedule B code assigned?

   Yes, the Schedule B code is 9014900000

3. Does NSN 5990-00-978-4936 require demilitarization?

   "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

4. Does NSN 5990-00-978-4936 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5990-00-978-4936 contain hazardous materials?

   Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

6. When the NSN 5990-00-978-4936 was assigned to the Federal Catalog?

   It was assigned 59 years ago, on Wed, Oct 12, 1966