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Transmitter Synchro

NSN: 5990-00-444-0612 | Model: 2330B9011

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

NSN Properties and Flags
NATO Stock Number
5990-00-444-0612
DEMIL
NO
Body Material
Steel, stainless
Body Style
Standard round c
Shoulder Diameter
Between 0.9995 inches and 1.0000 inches
Pilot Diameter
Between 0.6245 inches and 0.6250 inches
Overall Length
2.3640 inches
Flange Diameter
Between 1.0570 inches and 1.0650 inches
Flange Thickness
0.0930 inches
Undercut Diameter
0.9750 inches
Undercut Width
0.0500 inches
Shaft Diameter
0.1195 inches single shaft and 0.1200 inches single shaft
Shaft Length
0.5620 inches single shaft
Fragility Factor
Moderately rugged
Body Size
11
Rotor Input Voltage Rating In Volts
115.0
Frequency In Hertz
400.0
Rotor Input Current Rating
60.0 milliamperes
Rotor Input Electrical Power Rating
1.1 watts
Rotor Dc Resistance In Ohms
240.00
Stator Dc Resistance In Ohms
200.00
Phase Shift Angle In Deg
5.000 input to output
Electrical Error Angular Range In Minutes
-7.0/+7.0
Actuator Friction Torque At Plus 25 Deg Celsius
0.07 inch-ounces
Torque Gradient Per Angular Deg
0.008 inch-ounces
Alignment Hole Quantity
4
Pilot Length
0.0620 inches
Shoulder Length
Between 0.0580 inches and 0.0810 inches
Mounting Surface To Terminal End Distance
1.8010 inches
Terminal Location
Rear
Shaft Slot Depth
0.0200 inches single shaft and 0.0300 inches single shaft
Shaft Slot Width
0.0100 inches single shaft and 0.0150 inches single shaft
Shaft Type
Round, slotted single shaft
Alignment Hole Depth
0.1250 inches
Transformation Ratio
0.783 stator to rotor
Alignment Hole Bolt Circle Diameter
0.8120 inches
Terminal Type And Quantity
5 screw

Pricing and Availability

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NSN 5990-00-444-0612 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • 2330B9011
  • VTX11-18-4A
  • 2330B9011
Cage Codes:
  • Bae Systems Information and (CAGE 94117)
  • General Dynamics Global Imaging (CAGE 10112)
  • Lockheed Corp (CAGE 87557)
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

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:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    V
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $652.37 to $1,087.29..
Does NSN 5990-00-444-0612 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Defense Logistics Agency, Austria, Republic Of Korea, and Italy
What is the NIIN of NSN 5990-00-444-0612?
004440612 or 00-444-0612
Does NSN 5990-00-444-0612 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-444-0612?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 23, 1970