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Differential Transmitter Synchro NSN 5990-01-348-9812

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 5990-01-348-9812 NSN: 5990-01-348-9812

Features and Characteristics

Body Material
Steel, stainless
Body Style
Standard round c
Shoulder Diameter
Between 0.9995 inches and 1.0000 inches
Pilot Diameter
Between 0.6245 inches and 0.6250 inches
Overall Length
2.2020 inches
Flange Diameter
Between 1.0610 inches and 1.0620 inches
Flange Thickness
Between 0.0570 inches and 0.0670 inches
Undercut Diameter
Between 0.9700 inches and 0.9800 inches
Undercut Width
Between 0.0450 inches and 0.0550 inches
Shaft Diameter
0.1195 inches single shaft and 0.1200 inches single shaft
Shaft Length
0.5620 inches single shaft
Maximum Tempurature Rise
125.0 degrees celsius
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
0.054 amperes
Stator Input Electrical Power Rating
0.102 watts
Frequency In Hertz
400.0
Zro Resistance In Ohms
61.00
Zrs Resistance In Ohms
59.00
Rotor Dc Resistance In Ohms
59.00
Stator Dc Resistance In Ohms
21.00
Actuator Friction Torque At Minus 55 Deg Celsius
16.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
4.0 centimeter-grams
Shaft Maximum Radial Play
0.0005 inches
Shaft End Play
Between 0.0003 inches and 0.0008 inches
Pilot Length
0.0570 mils and 0.0670 centimeters
Shoulder Length
0.0570 mils and 0.0670 centimeters
Mounting Surface To Terminal End Distance
1.6400 inches
Shaft Maximum Runout
0.0010 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
210.00
Shaft Slot Depth
0.0220 inches single shaft and 0.0320 inches single shaft
Shaft Slot Width
0.0220 inches single shaft and 0.0320 inches single shaft
Plus J Zrs Reactance In Ohms
21.00
Shaft Type
Round, slotted single shaft
Alignment Hole Depth
0.0700 inches
Transformation Ratio
1.166 stator to rotor
Alignment Hole Bolt Circle Diameter
Between 0.8090 inches and 0.8150 inches
Terminal Type And Quantity
6 wire lead
FSC
5990 Synchros And Resolvers
NIIN
013489812
NSN
5990013489812

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
HDC-11-F-6/B644
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 5990-01-348-9812
What are the manufacturers of nsn 5990013489812?
Does this nsn 5990013489812 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5990013489812
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 5990013489812 contain any precious metals?
No precious metal content.
Does nsn 5990013489812 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5990013489812?
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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