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Differential Receiver Synchro NSN 5990-00-991-4484

Item Description

A synchro, the rotor of which is free to turn, which will assume a position in accordance with the sum or difference of the electrical angular information received from two transmitter synchros. Does not include variable resistors, goniometers, variable transformers, or items with dials.

NSN 5990-00-991-4484 NSN: 5990-00-991-4484

Features and Characteristics

Body Material
Steel, stainless
Body Style
Standard round a
Pilot Diameter
Between 0.4995 inches and 0.5000 inches
Overall Length
3.2620 inches
Flange Diameter
Between 0.9360 inches and 0.9370 inches
Flange Thickness
Between 0.0330 inches and 0.0430 inches
Undercut Diameter
Between 0.8350 inches and 0.8450 inches
Undercut Width
Between 0.0570 inches and 0.0670 inches
Shaft Diameter
0.0895 inches single shaft and 0.0900 inches single shaft
Maximum Tempurature Rise
125.0 degrees celsius
Body Size
9
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
Between 0.030 amperes and 0.087 amperes
Stator Input Electrical Power Rating
Between 0.073 watts and 0.210 watts
Frequency In Hertz
400.0
Rotor Dc Resistance In Ohms
Between 36.00 and 98.00
Stator Dc Resistance In Ohms
Between 24.00 and 64.00
Phase Shift Angle In Deg
Between 8.500 input to output and 9.000 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
0.030 input
Actuator Friction Torque At Minus 55 Deg Celsius
30.00 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
10.00 centimeter-grams
Shaft Maximum Radial Play
0.0005 inches
Shaft End Play
0.0008 inches
Pilot Length
0.0330 mils and 0.0430 centimeters
Mounting Surface To Terminal End Distance
2.7000 inches
Shaft Maximum Runout
0.0010 inches
Terminal Location
Side
Shaft Slot Depth
0.0250 inches single shaft and 0.0350 inches single shaft
Shaft Slot Width
0.0150 inches single shaft and 0.0250 inches single shaft
Shaft Type
Round, slotted single shaft
Transformation Ratio
Between 1.128 stator to rotor and 1.154 rotor to stator
Terminal Type And Quantity
12 wire lead
FSC
5990 Synchros And Resolvers
NIIN
009914484
NSN
5990009914484

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
UDDH-10-RJS-1
Cage Code:
4H618
Status:
A
MSDS:
Part Number:
347C48H01
Cage Code:
97942
Status:
A
MSDS:
Part Number:
UDDH-10-RJ-1
Cage Code:
4H618
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 5990-00-991-4484
What are the manufacturers of nsn 5990009914484?
Does this nsn 5990009914484 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5990009914484
A synchro, the rotor of which is free to turn, which will assume a position in accordance with the sum or difference of the electrical angular information received from two transmitter synchros. does not include variable resistors, goniometers, variable transformers, or items with dials.
Does nsn 5990009914484 contain any precious metals?
Precious metal content is unknown.
Does nsn 5990009914484 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5990009914484?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
02070
FIIG:
A07800
App. Key:
C
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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