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Transmitter Synchro

NSN: 5990-00-974-6942 | Model: 141963-01
ITAR Registered seal

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
5990-00-974-6942
DEMIL
Yes - ITAR Controlled (Code B)
Body Material
Steel, corrosion resisting
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
0.0930 inches
Undercut Diameter
0.9800 inches
Undercut Width
0.0450 inches
Shaft Diameter
0.1195 inches single shaft and 0.1200 inches single shaft
Shaft Length
0.4850 inches single shaft and 0.5150 inches single shaft
Maximum Tempurature Rise
10.0 degrees celsius
Body Size
11
Rotor Input Voltage Rating In Volts
26.0
Frequency In Hertz
400.0
Rotor Input Current Rating
187.0 milliamperes
Rotor Input Electrical Power Rating
696.0 milliwatts
Zro Resistance In Ohms
20.00
Zso Resistance In Ohms
4.30
Zrs Resistance In Ohms
25.00
Rotor Dc Resistance In Ohms
10.50
Stator Dc Resistance In Ohms
3.60
Phase Shift Angle In Deg
4.000 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
30.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
60.00
Electrical Error Angular Range In Minutes
-7.0/+7.0
Actuator Friction Torque At Minus 55 Deg Celsius
9.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
3.0 centimeter-grams
Pilot Length
Between 0.0590 inches and 0.0650 inches
Shoulder Length
Between 0.0590 inches and 0.0650 inches
Mounting Surface To Terminal End Distance
1.6870 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
150.00
Shaft Slot Depth
0.0220 inches single shaft and 0.0320 inches single shaft
Plus J Zso Reactance In Ohms
24.60
Shaft Slot Width
0.0220 inches single shaft and 0.0320 inches single shaft
Plus J Zrs Reactance In Ohms
12.20
Shaft Type
Round, slotted single shaft
Transformation Ratio
0.454 stator to rotor
Terminal Type And Quantity
5 wire lead
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M517TE827 2017-04-27 PMCM2 11 EA
SPE7M917T5446 2017-03-06 PMCMD 2 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 5990-00-974-6942 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • 141963-01
  • TGH11H5B329
Cage Codes:
  • Ge Aviation Systems Llc (CAGE 35351)
  • Moog Inc. (CAGE 99932)
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

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    062120 - Generators/motors/parts noi

  • WCC:

    593 - Motors 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:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Z
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9eh-n
  • Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,725.83 to $2,876.38..
Does NSN 5990-00-974-6942 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 Air Force, Department Of The Navy, and Brazil
What is the NIIN of NSN 5990-00-974-6942?
009746942 or 00-974-6942
Does NSN 5990-00-974-6942 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-974-6942?
Solicitation SPE7M517TE827 for qty 11 on 04/17/2017
When was this national stock number assigned to the federal catalog?
Oct 12, 1966