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Control Transformer Synchro

NSN: 5990-00-081-3357 | Model: VCT226A66-36
ITAR Registered seal

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the rotor is dependent upon both the position of the rotor and the electrical input to the stator from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, or variable transformers.

NSN Properties and Flags
NATO Stock Number
5990-00-081-3357
DEMIL
Yes - ITAR Controlled (Code D)
Body Material
Steel, corrosion resisting
Body Style
Standard round d
Shoulder Diameter
Between 1.2400 inches and 1.2600 inches
Pilot Diameter
Between 1.0625 inches and 1.0630 inches
Second Shoulder Diameter
Between 1.9540 inches and 1.9600 inches
Second Shoulder Length
0.0600 inches
Overall Length
4.3180 inches
Flange Diameter
Between 2.2480 inches and 2.2500 inches
Flange Thickness
Between 0.2450 inches and 0.2550 inches
Body Diameter
Between 1.9400 inches and 1.9600 inches
Shaft Diameter
0.1555 inches single shaft and 0.1560 inches single shaft
Shaft Length
0.3650 inches single shaft and 0.3850 inches single shaft
Fragility Factor
Moderately rugged
Body Size
23
Stator Input Voltage Rating In Volts
105.0
Stator Input Current Rating
41.0 milliamperes
Stator Input Electrical Power Rating
1.0 watts
Frequency In Hertz
60.0
Alignment Hole Quantity
3
Shaft Maximum Radial Play
0.0020 inches
Pilot Length
Between 0.1100 inches and 0.1300 inches
Shoulder Length
Between 0.0500 inches and 0.0700 inches
Aft Of First Flange Diameter
Between 2.2480 inches and 2.2520 inches
Mounting Surface To Terminal End Distance
3.6330 inches
Shaft Maximum Runout
0.0010 inches
Shaft Thread Series Designator
Unc single shaft
Shaft Thread Direction
Right-hand single shaft
Mounting Facility Screw Thread Series Designator
Unc
Terminal Location
Rear
Shaft Thread Length
0.1820 inches single shaft and 0.1920 inches single shaft
Shaft Type
Round, stepped, threaded single shaft
Alignment Hole Depth
Between 0.1560 inches and 0.8440 inches
Mounting Facility Screw Thread Diameter
0.112 inches
Shaft Step Diameter
0.1200 inches and 0.1300 inches single shaft
Alignment Hole Bolt Circle Diameter
Between 0.8440 inches and 0.8480 inches
Shaft Step Length
0.1820 inches and 0.1920 inches single shaft
Shaft Thread Size
0.125 inches single shaft
Terminal Type And Quantity
5 screw

Pricing and Availability

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NSN 5990-00-081-3357 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • VCT226A66-36
  • L221047-1
  • 2J1SC1
  • XM8642899
  • L221047-1
  • VCT226A66-36
  • 2J1SC1
  • XM8642899
  • L221047-1
  • VCT226A66-36
  • 2J1SC1
  • XM8642899
Cage Codes:
  • General Dynamics Global Imaging (CAGE 10112)
  • Raytheon Company (CAGE 06845)
  • Ametek Advanced Industries, Inc. (CAGE 03494)
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.

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
    7
  • MGMT_CTL
    Sf9eh-v
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,607.00 to $2,678.33..
Does NSN 5990-00-081-3357 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, Federal Aviation Administration, Spain, Republic Of Korea, Norway, Greece, and Turkey
What is the NIIN of NSN 5990-00-081-3357?
000813357 or 00-081-3357
Does NSN 5990-00-081-3357 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-081-3357?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963