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Transmitter Synchro NSN 5990-01-054-4255

Item Description

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

NSN 5990-01-054-4255 NSN: 5990-01-054-4255

Features and Characteristics

Body Material
Aluminum alloy
Body Style
Standard round b
Shoulder Diameter
1.3120 inches
Pilot Diameter
0.8750 inches
Overall Length
3.2170 inches
Flange Diameter
1.4370 inches
Flange Thickness
0.0930 inches
Undercut Width
0.0780 inches
Shaft Diameter
0.1872 inches single shaft
Shaft Length
0.5000 inches single shaft
Fragility Factor
Moderately rugged
Body Size
15
Rotor Input Voltage Rating In Volts
90.0
Frequency In Hertz
400.0
Rotor Input Current Rating
38.0 milliamperes
Rotor Input Electrical Power Rating
500.0 milliwatts
Zso Resistance In Ohms
Between 2050.00 and 2600.00
Zrs Resistance In Ohms
Between 900.00 and 1200.00
Zso-9 Designator Resistance In Ohms
Between 2050.00 and 2600.00
Phase Shift Angle In Deg
9.000 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
60.00 input
Maximum Total Null Voltage Output In Millivolts Per Volt
100.00
Actuator Friction Torque At Minus 55 Deg Celsius
20.00 inch-ounces
Pilot Length
0.0400 inches
Shoulder Length
0.1320 inches
Mounting Surface To Terminal End Distance
2.6770 inches
Terminal Location
Rear
Plus J Zso Reactance In Ohms
Between 77.00 and 83.00
Shaft Type
Round single shaft
Transformation Ratio
1.154 rotor to stator
Test Data Document
81349-mils20708 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", "", etc.).
Terminal Type And Quantity
5 screw
Specification Data
81349-mil-s-20708/22 government specification
FSC
5990 Synchros And Resolvers
NIIN
010544255
NSN
5990010544255

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M20708/22-02C
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-S-20708/22
Cage Code:
81349
Status:
A
MSDS:
Part Number:
VCDX15-6N3
Cage Code:
10112
Status:
A
MSDS:
Part Number:
15CDX6C
Cage Code:
81349
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9014900000
  • NAICS: 334511
  • SITC: 87412
  • Description: Parts & accessories for direction finding compasses and other navigational instruments and appliances
  • End Use (Code 22220):
    Marine engines, parts

Q & A

Frequently asked questions for NSN 5990-01-054-4255
What are the manufacturers of nsn 5990010544255?
Does this nsn 5990010544255 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5990010544255
A synchro consisting of a stator and rotor inductively coupled. the electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. does not include variable resistors, goniometers, variable transformers, or items with dials.
Does nsn 5990010544255 contain any precious metals?
Precious metal content is unknown.
Does nsn 5990010544255 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5990010544255?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
02073
FIIG:
A07800
App. Key:
H
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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