NSN 438538-2

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

16.0 centimeter-grams nominal actuator friction torque at minus 55 deg celsius, 0.0500 inches nominal alignment hole depth, 4.0 centimeter-grams nominal actuator friction torque at plus 25 deg celsius, 0.6780 inches nominal alignment hole bolt circle diameter, 3 alignment hole quantity.

NSN 5990-00-050-1673 Datasheet

(NSN) National Stock Number

5990-00-050-1673

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5990 - Synchros and Resolvers

(NIIN) National Item Identification Number

00-050-1673

Requires Demilitarization

Yes

(INC) Item Name Code

02072

Date

Sun, Jan 1, 1961

Schedule B Code

9014900000

Actuator Friction Torque At Plus 25 Deg Celsius

4.0 centimeter-grams nominal

Actuator Friction Torque At Minus 55 Deg Celsius

16.0 centimeter-grams nominal

Alignment Hole Bolt Circle Diameter

0.6780 inches nominal

Alignment Hole Depth

0.0500 inches nominal

Alignment Hole Quantity

3

Body Material

steel corrosion resisting

Body Size

10

Body Style

standard round c

Electrical Error Angular Range In Minutes

-15.0 to 15.0

Flange Diameter

0.9360 inches minimum and 0.9370 inches maximum

Flange Thickness

0.0630 inches nominal

Frequency In Hertz

400.0 nominal

Length

0.0620 inches nominal shoulder

Pilot Diameter

0.4995 inches minimum and 0.5000 inches maximum

Pilot Length

0.0620 inches nominal

Plus J Zro Reactance In Ohms

285.00 nominal

Plus J Zrs Reactance In Ohms

26.00 nominal

Plus J Zso Reactance In Ohms

50.00 nominal

Mounting Surface To Terminal End Distance

1.2410 inches maximum

Overall Length

1.6160 inches nominal

Rotor Dc Resistance In Ohms

33.00 nominal

Rotor Input Current Rating

90.0 milliamperes nominal

Rotor Input Electrical Power Rating

440.0 milliwatts nominal

Rotor Input Voltage Rating In Volts

26.0 nominal

Shaft Diameter

0.0895 inches minimum and 0.0900 inches maximum single shaft

Shaft Slot Depth

0.0300 inches nominal single shaft

Shaft Slot Width

0.0200 inches nominal single shaft

Shaft Type

round, slotted single shaft

Shaft Length

0.3750 inches nominal single shaft

Shoulder Diameter

0.8118 inches minimum and 0.8123 inches maximum

Stator Dc Resistance In Ohms

11.60 nominal

Terminal Location

rear

Terminal Type And Quantity

5 wire lead

Undercut Width

0.0620 inches nominal

Undercut Diameter

0.8400 inches nominal

Zro Resistance In Ohms

54.00 nominal

Zrs Resistance In Ohms

80.00 nominal

Zso Resistance In Ohms

13.00 nominal

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.

Pseudo Item Name Code

0002072

Cross Reference

CAGE Codes

51761

Cda Intercorp Llc

U.s./canadian manufacturers

65092

Solartron Electronics Inc Weston Instruments Div

U.s./canadian manufacturers

94580

Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis

U.s./canadian manufacturers

99932

Moog Inc.

U.s./canadian manufacturers

4H618

Moog Inc.

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

657 - Instruments, electric meter

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 5990-00-050-1673?

   The FSCG of the NSN 5990-00-050-1673 is 5990

2. Does the NSN 5990-00-050-1673 have a Schedule B code assigned?

   Yes, the Schedule B code is 9014900000

3. Does NSN 5990-00-050-1673 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 5990-00-050-1673 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5990-00-050-1673 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 5990-00-050-1673 was assigned to the Federal Catalog?

   It was assigned 65 years ago, on Sun, Jan 1, 1961