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Differential Receiver Synchro

NSN: 5990-00-079-5406 | Model: AY232S-3-B
ITAR Registered seal

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 Properties and Flags
NATO Stock Number
5990-00-079-5406
DEMIL
Yes - ITAR Controlled (Code B)
Body Material
Steel, stainless
Body Style
Standard round c
Shoulder Diameter
1.3120 inches
Pilot Diameter
0.5000 inches
Overall Length
2.4440 inches
Flange Diameter
1.4370 inches
Flange Thickness
0.0930 inches
Undercut Diameter
1.3120 inches
Undercut Width
0.0780 inches
Shaft Diameter
0.1200 inches both shafts
Shaft Length
0.4380 inches front shaft
Schematic Diagram Designator
1 y-rotor, 1 y-stator
Fragility Factor
Moderately rugged
Body Size
15
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
130.0 milliamperes
Stator Input Electrical Power Rating
320.0 milliwatts
Frequency In Hertz
400.0
Zro Resistance In Ohms
15.00
Zso Resistance In Ohms
14.00
Zrs Resistance In Ohms
16.00
Rotor Dc Resistance In Ohms
14.00
Stator Dc Resistance In Ohms
10.80
Phase Shift Angle In Deg
6.000 output to input
Maximum Total Null Voltage Output In Millivolts Per Volt
30.00
Electrical Error Angular Range In Minutes
-20.0/+20.0
Actuator Friction Torque At Minus 55 Deg Celsius
15.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
5.0 centimeter-grams
Alignment Hole Quantity
4
Shaft Radial Play Test Point
0.125 inches
Shaft Maximum Radial Play
0.0010 inches
Shaft End Play
0.0010 inches
Pilot Length
0.0400 inches
Shoulder Length
0.1320 inches
Mounting Surface To Terminal End Distance
1.6310 inches
Shaft Maximum Runout
0.0010 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
63.00
Shaft Slot Depth
0.0310 inches both shafts
Plus J Zso Reactance In Ohms
77.00
Shaft Slot Width
0.0310 inches both shafts
Plus J Zrs Reactance In Ohms
8.00
Shaft Type
Round, slotted both shafts
Alignment Hole Depth
0.1250 inches
Alignment Hole Bolt Circle Diameter
0.8750 inches
Shaft Radial Play Determining Weight
4.0 ounces
Shaft End Play Determining Weight
4.0 ounces
Terminal Type And Quantity
6 wire lead

Pricing and Availability

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NSN 5990-00-079-5406 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • AY232S-3-B
  • 99380
  • 526507-3
  • AY232S-3-B
  • 99380
Cage Codes:
  • Honeywell International Inc. (CAGE 96774)
  • Raytheon Technical Services Company (CAGE 36378)
  • Instruments and Flight Research Inc. (CAGE 22525)
  • Honeywell Intl Inc (CAGE 55972)
  • 3 Communications Corporation L (CAGE 1PQF4)
Replacements:
  • 5990-00-079-5406 replaces 5990-00-033-5156
  • 5990-00-079-5406 replaces 5990-00-568-0441
  • 5990-00-079-5406 replaces 5990-00-612-6883
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:

    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
    Y
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    -------
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $141.02 to $235.04..
Does NSN 5990-00-079-5406 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
What is the NIIN of NSN 5990-00-079-5406?
000795406 or 00-079-5406
Does NSN 5990-00-079-5406 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-079-5406?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963