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Transmitter Synchro

NSN: 5990-00-165-9195 | Model: 905388-1

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
5990-00-165-9195
DEMIL
NO
Body Material
Steel, corrosion resisting
Body Style
Standard round a
Pilot Diameter
Between 0.4995 inches and 0.5000 inches
Overall Length
1.9930 inches
Flange Diameter
Between 0.7470 inches and 0.7500 inches
Flange Thickness
0.0620 inches
Undercut Diameter
Between 0.6890 inches and 0.6920 inches
Undercut Width
0.0620 inches
Shaft Diameter
0.0895 inches single shaft and 0.0900 inches single shaft
Shaft Length
0.6100 inches single shaft and 0.6400 inches single shaft
Fragility Factor
Moderately rugged
Body Size
8
Rotor Input Voltage Rating In Volts
115.0
Frequency In Hertz
400.0
Rotor Input Current Rating
29.0 milliamperes
Rotor Input Electrical Power Rating
850.0 milliwatts
Zro Resistance In Ohms
Between 807.00 and 1093.00
Zso Resistance In Ohms
Between 9.50 and 11.50
Zrs Resistance In Ohms
Between 1317.50 and 1782.50
Rotor Dc Resistance In Ohms
Between 630.00 and 770.00
Stator Dc Resistance In Ohms
Between 8.36 and 11.44
Maximum Total Null Voltage Output In Millivolts Per Volt
75.00
Electrical Error Angular Range In Minutes
-7.0 to 7.0
Actuator Friction Torque At Minus 55 Deg Celsius
16.00 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
4.00 centimeter-grams
Torque Gradient Per Angular Deg
2400.0 millimeter-milligrams
Pilot Length
Between 0.0370 inches and 0.0480 inches
Mounting Surface To Terminal End Distance
1.3680 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
3657.00 and 4043.00
Shaft Slot Depth
0.0030 inches single shaft
Plus J Zso Reactance In Ohms
30.60 and 41.40
Shaft Slot Width
0.0200 inches single shaft
Plus J Zrs Reactance In Ohms
Between 356.00 and 484.00
Shaft Type
Round, slotted single shaft
Terminal Type And Quantity
5 turret

Pricing and Availability

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NSN 5990-00-165-9195 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • 905388-1
  • 905388-1
  • EGH-8-BS-9
Cage Codes:
  • General Dynamics Land Systems (CAGE 05257)
  • Bowmar, Llc (CAGE 99479)
  • 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

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:

    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
    Z
  • 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 $1,725.18 to $2,875.30..
Does NSN 5990-00-165-9195 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, and Poland
What is the NIIN of NSN 5990-00-165-9195?
001659195 or 00-165-9195
Does NSN 5990-00-165-9195 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-165-9195?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Nov 19, 1971