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Receiver Synchro

NSN: 5990-00-518-0684 | Model: 561788-1REVE

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
5990-00-518-0684
DEMIL
NO
Body Material
Aluminum alloy
Shoulder Diameter
Between 1.7710 inches and 1.7715 inches
Pilot Diameter
Between 0.9837 inches and 0.9842 inches
Second Shoulder Diameter
2.1800 inches
Overall Length
6.7900 inches
Body Diameter
3.3900 inches
Shaft Diameter
0.2498 inches single shaft and 0.2500 inches single shaft
Shaft Length
0.8200 inches single shaft and 0.8400 inches single shaft
Body Size
34
Rotor Input Voltage Rating In Volts
115.0
Frequency In Hertz
60.0
Rotor Input Current Rating
600.0 milliamperes
Rotor Input Electrical Power Rating
7.0 watts
Torque Gradient Per Angular Deg
0.400 inch-ounces
Shaft Maximum Radial Play
0.0010 inches
Shaft End Play
0.0080 inches
Pilot Length
Between 0.4680 inches and 0.4720 inches
Shoulder Length
Between 0.3260 inches and 0.3300 inches
Shaft Maximum Runout
0.0005 inches
Shaft Thread Series Designator
Unf single shaft
Shaft Thread Direction
Right-hand single shaft
Shaft Thread Class
3a single shaft
Terminal Location
Rear
Shaft Slot Depth
0.0300 inches single shaft and 0.0400 inches single shaft
Shaft Slot Width
0.0400 inches single shaft and 0.0600 inches single shaft
Transformation Ratio
1.280 rotor to stator
Shaft Flatted Portion Thickness
0.1550 inches single shaft and 0.1560 inches single shaft
Shaft Thread Size
0.2500 inches single shaft
Shaft Flatted Portion Length
0.3020 inches single shaft and 0.3220 inches single shaft
Terminal Type And Quantity
6 screw
Nondefinitive Specification/std Data
5b type

Pricing and Availability

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NSN 5990-00-518-0684 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • 561788-1REVE
  • 561788PC1
  • 709253
  • 561788PC1
  • 561788-1REVE
  • 709253
  • 561788PC1
  • 561788-1REVE
  • 709253
  • 561788PC1
  • 561788-1REVE
  • 709253
  • 561788PC1
  • 561788-1REVE
  • 709253
Cage Codes:
  • Navair and Navsea Managed (CAGE 10001)
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:

    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
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    7h--009
  • Repariability
    If condemned or uneconomically repairable, then dispose at intermediate level.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $931.50 to $1,552.50..
Does NSN 5990-00-518-0684 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, Brazil, Spain, Thailand, Republic Of Korea, Italy, Greece, and Turkey
What is the NIIN of NSN 5990-00-518-0684?
005180684 or 00-518-0684
Does NSN 5990-00-518-0684 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-518-0684?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963