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Receiver Synchro

NSN: 5990-00-519-8217 | Model: AY-503-2-A1
ITAR Registered seal

A synchro consisting of a stator and rotor inductively coupled. The rotor is free to turn in accordance with the electrical input from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, variable transformers, or items with dials.

NSN Properties and Flags
NATO Stock Number
5990-00-519-8217
DEMIL
Yes - ITAR Controlled (Code B)
Body Material
Aluminum
Body Style
Standard round c
Shoulder Diameter
Between 0.8118 inches and 0.8123 inches
Pilot Diameter
Between 0.4995 inches and 0.5000 inches
Overall Length
1.6160 inches
Flange Diameter
Between 0.9360 inches and 0.9370 inches
Flange Thickness
0.0620 inches
Undercut Diameter
Between 0.8370 inches and 0.8400 inches
Undercut Width
0.0620 inches
Shaft Diameter
0.0850 inches single shaft and 0.0900 inches single shaft
Shaft Length
0.3750 inches single shaft
Body Size
10
Rotor Input Voltage Rating In Volts
26.0
Frequency In Hertz
400.0
Rotor Input Current Rating
235.0 milliamperes
Rotor Input Electrical Power Rating
2.2 watts
Zro Resistance In Ohms
26.00
Zso Resistance In Ohms
10.00
Zrs Resistance In Ohms
62.00
Phase Shift Angle In Deg
6.000 input to output
Maximum Total Null Voltage Output In Millivolts Per Volt
50.00
Torque Gradient Per Angular Deg
2300.0 millimeter-milligrams
Alignment Hole Quantity
3
Pilot Length
0.0380 inches
Shoulder Length
0.0620 inches
Mounting Surface To Terminal End Distance
1.2410 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
110.00
Shaft Slot Depth
0.0310 inches single shaft
Plus J Zso Reactance In Ohms
24.00
Shaft Slot Width
0.0270 inches single shaft
Plus J Zrs Reactance In Ohms
25.00
Shaft Type
Round, slotted single shaft
Alignment Hole Depth
0.0620 inches
Transformation Ratio
0.450 rotor to stator
Alignment Hole Bolt Circle Diameter
0.6870 inches
Terminal Type And Quantity
5 wire lead

Pricing and Availability

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NSN 5990-00-519-8217 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • AY-503-2-A1
  • 503841
  • 714055-2
  • AY-503-2-A1
Cage Codes:
  • Honeywell International Inc. (CAGE 96774)
  • Instruments and Flight Research Inc. (CAGE 22525)
  • Lockheed Martin Corporation (CAGE 56232)
  • Honeywell Intl Inc (CAGE 55972)
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 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
    J
  • 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 $885.69 to $1,476.16..
Does NSN 5990-00-519-8217 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, Spain, Australia, France, and Greece
What is the NIIN of NSN 5990-00-519-8217?
005198217 or 00-519-8217
Does NSN 5990-00-519-8217 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-519-8217?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963