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Differential Transmitter Synchro NSN 5990-00-989-0395

Item Description

A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.

NSN 5990-00-989-0395 NSN: 5990-00-989-0395

Features and Characteristics

Body Material
Aluminum
Body Style
Standard round c
Shoulder Diameter
Between 1.3115 inches and 1.3120 inches
Pilot Diameter
Between 0.4995 inches and 0.5000 inches
Overall Length
2.1310 inches
Flange Diameter
Between 1.4360 inches and 1.4370 inches
Flange Thickness
0.0930 inches
Undercut Diameter
1.3120 inches
Undercut Width
0.0780 inches
Shaft Diameter
0.1195 inches single shaft and 0.1200 inches single shaft
Shaft Length
0.5400 inches single shaft
Maximum Tempurature Rise
6.0 degrees celsius
Body Size
15
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
130.0 milliamperes
Stator Input Electrical Power Rating
235.0 milliwatts
Frequency In Hertz
400.0
Zro Resistance In Ohms
15.10
Zso Resistance In Ohms
13.50
Zrs Resistance In Ohms
15.70
Zss Resistance In Ohms
17.90
Rotor Dc Resistance In Ohms
13.40
Stator Dc Resistance In Ohms
10.10
Phase Shift Angle In Deg
5.900 input to output
Maximum Total Null Voltage Output In Millivolts Per Volt
18.00
Electrical Error Angular Range In Minutes
-15.0/+15.0
Actuator Friction Torque At Minus 55 Deg Celsius
45.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
15.0 centimeter-grams
Alignment Hole Quantity
4
Pilot Length
0.0400 inches
Shoulder Length
0.1320 inches
Mounting Surface To Terminal End Distance
1.5910 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
63.20
Shaft Slot Depth
0.0210 inches single shaft and 0.0310 inches single shaft
Plus J Zso Reactance In Ohms
77.20
Shaft Slot Width
0.0210 inches single shaft and 0.0310 inches single shaft
Plus J Zrs Reactance In Ohms
8.40
Shaft Type
Round, slotted single shaft
Alignment Hole Depth
0.1250 inches
Plus J Zss Reactance In Ohms
10.90
Alignment Hole Bolt Circle Diameter
0.8750 inches
Terminal Type And Quantity
6 wire lead
FSC
5990 Synchros And Resolvers
NIIN
009890395
NSN
5990009890395

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AY-231-S-25T
Cage Code:
19315
Status:
A
MSDS:
Part Number:
AY231S25T
Cage Code:
96774
Status:
A
MSDS:
Part Number:
405255-4
Cage Code:
96214
Status:
A
MSDS:
Part Number:
CDH-15-DS-1/A004
Cage Code:
99932
Status:
A
MSDS:
Part Number:
15-4039-07
Cage Code:
99932
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 5990-00-989-0395
What are the manufacturers of nsn 5990009890395?
Does this nsn 5990009890395 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5990009890395
A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. does not include variable resistors, goniometers, variable transformers, or items with dials.
Does nsn 5990009890395 contain any precious metals?
Precious metal content is unknown.
Does nsn 5990009890395 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5990009890395?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
02071
FIIG:
A07800
App. Key:
B
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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