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Electrical Resolver

NSN: 5990-01-025-7464 | Model: 976061-1

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
5990-01-025-7464
DEMIL
NO
Body Material
Steel, corrosion resisting
Body Style
Standard round a
Pilot Diameter
Between 1.8740 inches and 1.8750 inches
Overall Length
1.6530 inches
Flange Diameter
Between 1.9950 inches and 2.0050 inches
Flange Thickness
Between 0.0880 inches and 0.0980 inches
Undercut Diameter
1.8750 inches
Undercut Width
0.0730 inches
Shaft Diameter
0.0895 inches single shaft and 0.0900 inches single shaft
Shaft Length
0.4100 inches single shaft and 0.4400 inches single shaft
Schematic Diagram Designator
Err-090
Fragility Factor
Moderately rugged
Maximum Tempurature Rise
10.0 degrees celsius
Body Size
20
Stator Input Voltage Rating In Volts
20.0
Stator Input Current Rating
30.0 milliamperes
Frequency In Hertz
400.0
Zro Impedance Magnitude In Ohms
500.00
Zso Impedance Magnitude In Ohms
500000.00
Zso Impedance Angle In Deg
35.00
Transformation Ratio Equality In Percent
0.1
Compensation Method
Winding compensated
Phase Shift Angle In Deg
0.100 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
20.00 input
Maximum Total Null Voltage Output In Millivolts Per Volt
25.00
Interaxis Error Angular Range In Minutes
-3.0/+3.0
Output Voltage Functional Error Range In Percent
-0.1/+0.1
Electrical Error Angular Range In Minutes
-3.0/+3.0
Actuator Friction Torque At Minus 55 Deg Celsius
30.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
15.0 centimeter-grams
Shaft Radial Play Test Point
0.250 inches
Shaft Maximum Radial Play
0.0008 inches
Shaft End Play
Between 0.0005 inches and 0.0015 inches
Terminal Designator And Schematic Position
Connection r1 position h and connection r2 position g and connection r3 position e and connection r4 position j and connection s1 position l and connection s2 position m and connection s3 position k and connection s4 position n and connection c1 position d and connection c2 position c and connection c3 position a and connection c4 position b
Pilot Length
0.0380 mils and 0.0480 centimeters
Mounting Surface To Terminal End Distance
1.1650 inches
Shaft Maximum Runout
0.0010 inches
Terminal Location
Side
Shaft Type
Round single shaft
Transformation Ratio
1.000 rotor to stator
Shaft Radial Play Determining Weight
4.0 ounces
Shaft End Play Determining Weight
8.0 ounces
Terminal Type And Quantity
12 wire lead

Pricing and Availability

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NSN 5990-01-025-7464 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • 976061-1
  • 20RB1
  • 976061-1
  • 20RB1
  • 976061-1
  • 20RB1
Cage Codes:
  • Raytheon Company (CAGE 82577)
  • Ducommun Labarge Technologies, Inc (CAGE 08719)
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:

    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
    V
  • 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 $2,359.85 to $3,933.09..
Does NSN 5990-01-025-7464 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
What is the NIIN of NSN 5990-01-025-7464?
010257464 or 01-025-7464
Does NSN 5990-01-025-7464 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-01-025-7464?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Aug 08, 1976