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Electrical Resolver

NSN: 5990-00-421-0954 | Model: VRX11-18-100A
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
5990-00-421-0954
DEMIL
Yes - ITAR Controlled (Code D)
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
Between 2.4170 inches and 2.4210 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
0.1870 inches single shaft and 0.1872 inches single shaft
Shaft Length
0.5550 inches single shaft
Fragility Factor
Moderately rugged
Body Size
11
Rotor Input Voltage Rating In Volts
100.0
Frequency In Hertz
10000.0
Rotor Input Current Rating
26.0 milliamperes
Rotor Input Electrical Power Rating
1.4 watts
Zro Impedance Magnitude In Ohms
3870.00
Zro Impedance Angle In Deg
65.80
Rotor Dc Resistance In Ohms
21.00
Stator Dc Resistance In Ohms
4.20
Phase Shift Angle In Deg
0.400 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt
58.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
78.00
Electrical Error Angular Range In Minutes
-3.0/+3.0
Spline Tooth Quantity
21 single shaft
Alignment Hole Quantity
4
Pilot Length
0.0620 inches
Shoulder Length
0.0930 inches
Mounting Surface To Terminal End Distance
Between 1.8620 inches and 1.8640 inches
Spline Tooth Diametral Pitch
120 single shaft
Shaft Thread Series Designator
Unf single shaft
Shaft Thread Direction
Right-hand single shaft
Shaft Thread Class
2a single shaft
Terminal Location
Rear
Shaft Thread Length
0.1900 inches single shaft
Shaft Type
Spline w/threads single shaft
Alignment Hole Depth
0.1250 inches
Transformation Ratio
0.462 rotor to stator
Alignment Hole Bolt Circle Diameter
0.8120 inches
Shaft Thread Size
0.190 inches single shaft
Terminal Type And Quantity
8 screw

Pricing and Availability

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NSN 5990-00-421-0954 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • VRX11-18-100A
  • 23-805546-2
Cage Codes:
  • General Dynamics Global Imaging (CAGE 10112)
  • General Dynamics Advanced (CAGE 07397)
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 $5,008.84 to $8,348.06..
Does NSN 5990-00-421-0954 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, Austria, Republic Of Korea, and Italy
What is the NIIN of NSN 5990-00-421-0954?
004210954 or 00-421-0954
Does NSN 5990-00-421-0954 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-421-0954?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Mar 12, 1969