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Differential Transmitter Synchro

NSN: 5990-01-348-9812 | Model: HDC-11-F-6/B644

A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.

NSN Properties and Flags
NATO Stock Number
5990-01-348-9812
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
2.2020 inches
Flange Diameter
Between 1.0610 inches and 1.0620 inches
Flange Thickness
Between 0.0570 inches and 0.0670 inches
Undercut Diameter
Between 0.9700 inches and 0.9800 inches
Undercut Width
Between 0.0450 inches and 0.0550 inches
Shaft Diameter
0.1195 inches single shaft and 0.1200 inches single shaft
Shaft Length
0.5620 inches single shaft
Maximum Tempurature Rise
125.0 degrees celsius
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
0.054 amperes
Stator Input Electrical Power Rating
0.102 watts
Frequency In Hertz
400.0
Zro Resistance In Ohms
61.00
Zrs Resistance In Ohms
59.00
Rotor Dc Resistance In Ohms
59.00
Stator Dc Resistance In Ohms
21.00
Actuator Friction Torque At Minus 55 Deg Celsius
16.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
4.0 centimeter-grams
Shaft Maximum Radial Play
0.0005 inches
Shaft End Play
Between 0.0003 inches and 0.0008 inches
Pilot Length
0.0570 mils and 0.0670 centimeters
Shoulder Length
0.0570 mils and 0.0670 centimeters
Mounting Surface To Terminal End Distance
1.6400 inches
Shaft Maximum Runout
0.0010 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
210.00
Shaft Slot Depth
0.0220 inches single shaft and 0.0320 inches single shaft
Shaft Slot Width
0.0220 inches single shaft and 0.0320 inches single shaft
Plus J Zrs Reactance In Ohms
21.00
Shaft Type
Round, slotted single shaft
Alignment Hole Depth
0.0700 inches
Transformation Ratio
1.166 stator to rotor
Alignment Hole Bolt Circle Diameter
Between 0.8090 inches and 0.8150 inches
Terminal Type And Quantity
6 wire lead

Pricing and Availability

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NSN 5990-01-348-9812 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • HDC-11-F-6/B644
  • HDC-11-F-6/B644
Cage Codes:
  • Moog Inc. (CAGE 4H618)
  • Moog Inc. (CAGE 99932)
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:

    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
    J
  • Quantity per pack
    No qup
  • 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 $1,532.60 to $2,554.34..
Does NSN 5990-01-348-9812 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, Australia, and Turkey
What is the NIIN of NSN 5990-01-348-9812?
013489812 or 01-348-9812
Does NSN 5990-01-348-9812 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-01-348-9812?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Nov 19, 1991