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Differential Transmitter Synchro

NSN: 5990-00-802-7271 | Model: 8050000066

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 Properties and Flags
NATO Stock Number
5990-00-802-7271
DEMIL
NO
Body Material
Steel, stainless
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
2.5140 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
0.1198 inches rear shaft
Shaft Length
0.4770 inches front shaft
Fragility Factor
Moderately rugged
Body Size
15
Stator Input Voltage Rating In Volts
10.2
Stator Input Current Rating
350.0 milliamperes
Stator Input Electrical Power Rating
1.0 watts
Frequency In Hertz
400.0
Zro Resistance In Ohms
8.60
Zso Resistance In Ohms
8.00
Zrs Resistance In Ohms
10.00
Phase Shift Angle In Deg
6.900 input to output
Electrical Error Angular Range In Minutes
-12.0/+12.0
Actuator Friction Torque At Minus 55 Deg Celsius
15.00 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
7.00 centimeter-grams
Torque Gradient Per Angular Deg
0.100 millimeter-milligrams
Pilot Length
0.0400 inches
Shoulder Length
0.1320 inches
Mounting Surface To Terminal End Distance
1.6000 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
49.00
Shaft Slot Depth
0.0260 inches rear shaft
Plus J Zso Reactance In Ohms
40.00
Shaft Slot Width
0.0260 inches rear shaft
Plus J Zrs Reactance In Ohms
5.70
Shaft Type
Round, slotted both shafts
Transformation Ratio
1.098 rotor to stator
Terminal Type And Quantity
7 wire lead

Pricing and Availability

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NSN 5990-00-802-7271 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • 8050000066
Cage Codes:
  • Navcom Defense Electronics, Inc. (CAGE 57057)
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

ADPE

- Represents items with no adp components

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:

    061700 - Elec appliances/instruments noi

  • WCC:

    72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

  • 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:

    P - 77.5

  • LTL:

    W - Rating variable

  • SHC:

    Z - Other or no special handling required (sh)

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5990-00-802-7271 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Republic Of Korea
What is the NIIN of NSN 5990-00-802-7271?
008027271 or 00-802-7271
Does NSN 5990-00-802-7271 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-802-7271?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1962