NSN AY2431E7B2

A coil or coils usually constructed with cores having low magnetic reluctance, whose primary purpose is to furnish an inductive impedance in power or audio frequency circuit ranging from zero to 20 kilohertz (kilocycles). Includes audio frequency and power filter chokes, audio reactors and swinging chokes. Does not include transformers or coils used above audio frequency range. Excludes:saturable reactor. For reactors with air cores, see coil (as modified).

standard round d body style, 23 body size, steel corrosion resisting body material, 1.9900 inches maximum body diameter, 1.9985 inches minimum and 1.9995 inches maximum aft of first flange diameter.

NSN 5990-00-677-6491 Datasheet

(NSN) National Stock Number

5990-00-677-6491

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5990 - Synchros and Resolvers

(NIIN) National Item Identification Number

00-677-6491

Requires Demilitarization

Yes

(INC) Item Name Code

02071

Date

Tue, Jan 1, 1963

Schedule B Code

9014900000

Aft Of First Flange Diameter

1.9985 inches minimum and 1.9995 inches maximum

Body Diameter

1.9900 inches maximum

Body Material

steel corrosion resisting

Body Size

23

Body Style

standard round d

Electrical Error Angular Range In Minutes

-8.0 to 8.0

Flange Diameter

2.2490 inches minimum and 2.2500 inches maximum

Flange Thickness

0.2500 inches nominal

Frequency In Hertz

400.0 nominal

Length

0.2500 inches nominal shoulder

Phase Shift Angle In Deg

2.000 input to output nominal

Pilot Diameter

0.9950 inches nominal

Pilot Length

0.0430 inches nominal

Maximum Temp Rise

25.0 celsius

Mounting Surface To Terminal End Distance

3.8300 inches nominal

Overall Length

4.5490 inches nominal

Second Shoulder Diameter

1.9985 inches minimum and 1.9995 inches maximum

Second Shoulder Length

0.1700 inches nominal

Shaft Diameter

0.2403 inches minimum and 0.2405 inches maximum single shaft

Shaft Nominal Thread Size

0.240 inches single shaft

Shaft Thread Class

2a single shaft

Shaft Thread Direction

right-hand single shaft

Shaft Thread Length

0.2900 inches nominal single shaft

Shaft Thread Series Designator

unf single shaft

Shaft Type

spline w/threads single shaft

Shaft Length

0.7190 inches nominal single shaft

Shoulder Diameter

1.9850 inches minimum and 1.9900 inches maximum

Specification/Standard Data

81349-mil-s-20708/84 government specification

Spline Tooth Diametral Pitch

96 single shaft

Spline Tooth Quantity

22 single shaft

Stator Input Current Rating

866.0 milliamperes nominal

Stator Input Electrical Power Rating

7.0 watts nominal

Stator Input Voltage Rating In Volts

90.0 nominal

Terminal Location

rear

Terminal Type And Quantity

6 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

0.160 inch-ounces nominal

Transformation Ratio

1.154 rotor to stator nominal

Zrs Impedance Angle In Deg

47.00 minimum and 53.00 maximum

Zrs Impedance Magnitude In Ohms

11.00 minimum and 15.00 maximum

Zso Impedance Angle In Deg

85.00 nominal

Zso Impedance Magnitude In Ohms

90.00 minimum and 112.00 maximum

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

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

Source of Supply Code

S9E - Defense supply center columbus, columbus, oh 43218

Pseudo Item Name Code

0002071

Cross Reference

CAGE Codes

13499

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems

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)

55972

Honeywell Intl Inc Defense Avionics Systems

U.s./canadian manufacturers

96774

Honeywell International Inc. Dba Honeywell International

U.s./canadian manufacturers

Freight Information

Air Commodity

VZ -

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

34760

Water Commodity

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

National Motor Freight Classification Item Number

062120

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 5990-00-677-6491?

   The FSCG of the NSN 5990-00-677-6491 is 5990

2. Does the NSN 5990-00-677-6491 have a Schedule B code assigned?

   Yes, the Schedule B code is 9014900000

3. Does NSN 5990-00-677-6491 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 5990-00-677-6491 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5990-00-677-6491 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 5990-00-677-6491 was assigned to the Federal Catalog?

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