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Transmitter Synchro

NSN: 5990-00-842-6736 | Model: 4123-20-02

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 Properties and Flags
NATO Stock Number
5990-00-842-6736
DEMIL
NO
Body Style
Standard round b
Shoulder Diameter
Between 0.9995 inches and 1.0000 inches
Pilot Diameter
Between 0.6245 inches and 0.6250 inches
Overall Length
2.3820 inches
Flange Diameter
Between 1.0590 inches and 1.0620 inches
Flange Thickness
0.0930 inches
Undercut Width
0.0500 inches
Shaft Diameter
0.1198 inches single shaft and 0.1200 inches single shaft
Shaft Length
0.5850 inches single shaft and 0.6150 inches single shaft
Maximum Tempurature Rise
12.0 degrees celsius
Body Size
11
Rotor Input Voltage Rating In Volts
26.0
Frequency In Hertz
400.0
Rotor Input Current Rating
302.0 milliamperes
Rotor Input Electrical Power Rating
1.3 watts
Zro Resistance In Ohms
Between 13.20 and 19.80
Zso Resistance In Ohms
Between 2.96 and 4.44
Zrs Resistance In Ohms
Between 16.80 and 25.20
Maximum Fundamental Null Voltage In Millivolts Per Volt
20.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
30.00
Electrical Error Angular Range In Minutes
-5.0/+5.0
Actuator Friction Torque At Minus 55 Deg Celsius
16.00 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
4.00 centimeter-grams
Shaft Maximum Radial Play
0.0005 inches
Shaft End Play
Between 0.0005 inches and 0.0015 inches
Pilot Length
Between 0.0590 inches and 0.0650 inches
Mounting Surface To Terminal End Distance
1.7060 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
Between 85.00 and 115.00
Plus J Zso Reactance In Ohms
Between 15.30 and 20.70
Plus J Zrs Reactance In Ohms
Between 6.80 and 9.20
Shaft Type
Round single shaft
Transformation Ratio
0.454 rotor to stator
Shaft Radial Play Determining Weight
4.0 ounces
Shaft End Play Determining Weight
16.0 ounces
Terminal Type And Quantity
5 tab w/screw

Pricing and Availability

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NSN 5990-00-842-6736 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • 4123-20-02
  • 900-113-0005
Cage Codes:
  • Meggitt (new Hampshire), Inc (CAGE 58880)
Schedule B & Trade:
  • Schedule B: 9014900000 (NAICS 334511)

    Parts & accessories for direction finding compasses and other navigational instruments and appliances

  • SITC: 87412

    Parts and accessories of navigational instruments and appliances

  • End Use: 22220

    Marine engines, parts

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a critical feature such as tolerance, fit restrictions or application. nuclear hardness properties have not been determined (not valid for input).

Freight Information:
  • NMFC:

    062120 - Generators/motors/parts noi

  • WCC:

    590 - Generators and parts, (machinery and parts),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LCL:

    Q - 70.0

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Nrp
  • AAC
    Y
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    1h--009
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,312.20 to $2,187.00..
Does NSN 5990-00-842-6736 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 5990-00-842-6736?
008426736 or 00-842-6736
Does NSN 5990-00-842-6736 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-842-6736?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 04, 1967