NSN 18CX1256

A grouping of items having the same basic name for use in connection with, or the performance of a closely related operation having two or more separate cable assembly, radio frequency. It may or may not be enclosed in separate cases. Excludes:cable assembly, radio frequency; cable assembly, radio frequency, branched and wiring harness (as modified).

18 body size, standard round c body style, 1.2500 inches nominal alignment hole bolt circle diameter, 4 alignment hole quantity, 0.1250 inches minimum alignment hole depth.

NSN 5990-00-988-7902 Datasheet

(NSN) National Stock Number

5990-00-988-7902

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5990 - Synchros and Resolvers

(NIIN) National Item Identification Number

00-988-7902

Requires Demilitarization

Yes

(INC) Item Name Code

15289

Date

Wed, Nov 2, 1966

Schedule B Code

9014900000

Alignment Hole Bolt Circle Diameter

1.2500 inches nominal

Alignment Hole Depth

0.1250 inches minimum

Alignment Hole Quantity

4

Body Size

18

Body Style

standard round c

Electrical Error Angular Range In Minutes

-8.0 to 8.0

Flange Diameter

1.7450 inches minimum and 1.7500 inches maximum

Flange Thickness

0.0930 inches nominal

Fragility Factor

moderately rugged

Frequency In Hertz

60.0 nominal

Length

0.1320 inches nominal shoulder

Phase Shift Angle In Deg

11.000 input to output nominal

Pilot Diameter

0.9370 inches minimum and 0.9375 inches maximum

Pilot Length

0.0400 inches nominal

Material

steel corrosion resisting body

Maximum Fundamental Null Voltage In Millivolts Per Volt

30.00 output

Maximum Temp Rise

25.0 celsius

Maximum Total Null Voltage Output In Millivolts Per Volt

85.00

Mounting Surface To Terminal End Distance

2.5200 inches nominal

Overall Length

3.0600 inches 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

0.2000 inches nominal single shaft

Shaft Thread Series Designator

unf single shaft

Shaft Type

spline w/threads single shaft

Shaft Length

0.5400 inches nominal single shaft

Shoulder Diameter

1.5615 inches minimum and 1.5620 inches maximum

Specification/Standard Data

81349-mil-s-20708/33 government specification

Spline Tooth Diametral Pitch

120 single shaft

Spline Tooth Quantity

21 single shaft

Stator Input Current Rating

40.0 milliamperes maximum

Stator Input Electrical Power Rating

950.0 milliwatts nominal

Stator Input Voltage Rating In Volts

115.0 nominal

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

0.100 inch-ounces maximum

Transformation Ratio

0.783 rotor to stator nominal

Undercut Diameter

1.6250 inches nominal

Undercut Width

0.0780 inches nominal

Zro Impedance Angle In Deg

76.00 minimum and 80.00 maximum

Zro Impedance Magnitude In Ohms

2875.00 minimum and 3375.00 maximum

Zss Impedance Angle In Deg

9.00 minimum and 13.00 maximum

Zss Impedance Magnitude In Ohms

660.00 minimum and 810.00 maximum

Identification

Demilitarization Code

B - Usml items - mutilation to the point of scrap required worldwide. (note 7).

Precious Metals Indicator

A - Item does not contain precious metal.

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

0015289

Cross Reference

CAGE Codes

14404

Ametek Technical & Industrial Products, Inc. Dba Tachtronic Instruments Division Div Ametek Technical and Industrial Products, Inc.

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)

D2416

Thales Deutschland Gmbh

Non-us manufacturer (nato), other foreign organization or codification bureaus

10110

Scientific Atlanta Inc

U.s./canadian manufacturers

D2865

Anschutz Gmbh

Non-us manufacturer (nato), other foreign organization or codification bureaus

05869

Raytheon Company Div Rmd Strategic

U.s./canadian manufacturers

D9853

Rockwell Collins Deutschland Gmbh Div Rockwell Collins International & Service Solutions

Non-us manufacturer (nato), other foreign organization or codification bureaus

0U583

Sae International Dba Sae International

Civilian standards and standards organizations (ex:iso,din,bs,ansi)

81343

Society of Automotive Engineers Inc

U.s./canadian manufacturers

C0425

Siemens Ag Ec R Log

Non-us manufacturer (nato), other foreign organization or codification bureaus

10112

General Dynamics Motion Control Llc

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.

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

34580

Water Commodity

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

National Motor Freight Classification Item Number

061700

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 5990-00-988-7902?

   The FSCG of the NSN 5990-00-988-7902 is 5990

2. Does the NSN 5990-00-988-7902 have a Schedule B code assigned?

   Yes, the Schedule B code is 9014900000

3. Does NSN 5990-00-988-7902 require demilitarization?

   Usml items - mutilation to the point of scrap required worldwide. (note 7).

4. Does NSN 5990-00-988-7902 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5990-00-988-7902 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 5990-00-988-7902 was assigned to the Federal Catalog?

   It was assigned 59 years ago, on Wed, Nov 2, 1966