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Electrical Resolver

NSN: 5990-00-072-9945 | Model: U211315
ITAR Registered seal

An item consisting of a rotor and a stator inductively coupled. It usually has two rotor windings displaced from each other by 90 degrees and two stator windings similarly displaced. The output voltag (s) is a trigonometric function of the input voltage(s) and the angular displacement of the rotor with respect to the stator. See also synchro (as modified) and goniometer, electrical. Excludes transolver, electrical and potentiometer sine/cosine electrical resolvers.

NSN Properties and Flags
NATO Stock Number
5990-00-072-9945
DEMIL
Yes - ITAR Controlled (Code D)
Body Material
Steel, stainless
Body Style
Standard round b
Shoulder Diameter
Between 0.9995 inches and 1.0000 inches
Pilot Diameter
Between 0.6245 inches and 0.6250 inches
Overall Length
2.3080 inches
Flange Diameter
Between 1.0590 inches and 1.0620 inches
Flange Thickness
0.0930 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
Body Size
11
Stator Input Voltage Rating In Volts
115.0
Stator Input Current Rating
10.0 milliamperes
Stator Input Electrical Power Rating
300.0 milliwatts
Frequency In Hertz
400.0
Zro Resistance In Ohms
39.00
Zso Resistance In Ohms
2694.00
Zrs Resistance In Ohms
44.00
Rotor Dc Resistance In Ohms
26.00
Stator Dc Resistance In Ohms
1514.00
Phase Shift Angle In Deg
6.000 input to output
Maximum Total Null Voltage Output In Millivolts Per Volt
30.00
Actuator Friction Torque At Minus 55 Deg Celsius
15.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
3.0 centimeter-grams
Alignment Hole Quantity
4
Pilot Length
0.0620 inches
Shoulder Length
0.0620 inches
Mounting Surface To Terminal End Distance
1.6830 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
156.00
Plus J Zso Reactance In Ohms
14000.00
Plus J Zrs Reactance In Ohms
15.00
Shaft Type
Round single shaft
Alignment Hole Depth
0.1250 inches
Transformation Ratio
0.099 rotor to stator
Alignment Hole Bolt Circle Diameter
0.8120 inches
Terminal Type And Quantity
7 wire lead

Pricing and Availability

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NSN 5990-00-072-9945 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • U211315
Cage Codes:
  • Transicoil Llc (CAGE 82686)
Schedule B & Trade:
  • Schedule B: 9018903000 (NAICS 339112)

    Anesthetic instruments and appliances and parts and accessories

  • SITC: 87229

    Instruments and appliances used in medical, surgical or veterinary sciences, n.E.S.

  • End Use: 21610

    Medicinal equipment

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
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    7
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,160.85 to $1,934.75..
Does NSN 5990-00-072-9945 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, Spain, and Turkey
What is the NIIN of NSN 5990-00-072-9945?
000729945 or 00-072-9945
Does NSN 5990-00-072-9945 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-072-9945?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 22, 1967