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Electrical Resolver

NSN: 5990-01-015-7502 | Model: VRS15-3C2

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
5990-01-015-7502
DEMIL
NO
Body Material
Steel, stainless
Body Style
Standard round b
Shoulder Diameter
Between 1.1315 inches and 1.3120 inches
Pilot Diameter
Between 0.8745 inches and 0.8750 inches
Overall Length
Between 2.4400 inches and 2.4600 inches
Flange Diameter
Between 1.4340 inches and 1.4370 inches
Flange Thickness
Between 0.0900 inches and 0.0960 inches
Undercut Width
0.0780 inches
Shaft Diameter
0.1870 inches single shaft and 0.1872 inches single shaft
Shaft Length
0.5300 inches single shaft and 0.5500 inches single shaft
Securing Hole Quantity
3
Body Size
15
Stator Input Voltage Rating In Volts
5.0
Stator Input Current Rating
6.2 milliamperes
Stator Input Electrical Power Rating
30.0 milliwatts
Frequency In Hertz
Between 29.7 and 30.3
Zro Resistance In Ohms
1250.00
Zso Resistance In Ohms
670.00
Zrs Resistance In Ohms
1900.00
Zss Resistance In Ohms
930.00
Rotor Dc Resistance In Ohms
Between 1116.00 and 1364.00
Stator Dc Resistance In Ohms
Between 576.00 and 704.00
Phase Shift Angle In Deg
50.000 input to output
Maximum Total Null Voltage Output In Millivolts Per Volt
40.00
Interaxis Error Angular Range In Minutes
-15.0/+15.0
Spline Tooth Quantity
21 single shaft
Actuator Friction Torque At Plus 25 Deg Celsius
4.0 centimeter-grams
Shaft Radial Play Test Point
0.125 inches
Shaft Maximum Radial Play
0.0004 inches
Shaft End Play
0.0015 inches
Pilot Length
Between 0.0370 inches and 0.0430 inches
Shoulder Length
Between 0.1290 inches and 0.1350 inches
Mounting Surface To Terminal End Distance
Between 1.7750 inches and 1.7810 inches
Spline Tooth Diametral Pitch
120 single shaft
Shaft Maximum Runout
0.0008 inches
Shaft Thread Series Designator
Unf single shaft
Shaft Thread Direction
Right-hand single shaft
Shaft Thread Class
2a single shaft
Mounting Facility Screw Thread Series Designator
Unc
Terminal Location
Rear
Shaft Thread Length
0.2100 inches single shaft
Plus J Zro Reactance In Ohms
1350.00
Plus J Zso Reactance In Ohms
650.00
Plus J Zrs Reactance In Ohms
700.00
Shaft Type
Spline w/threads single shaft
Mounting Facility Screw Thread Diameter
0.120 inches
Plus J Zss Reactance In Ohms
300.00
Transformation Ratio
Between 0.960 stator to rotor and 1.040 stator to rotor
Shaft Thread Size
0.184 inches single shaft
Shaft Radial Play Determining Weight
8.0 ounces
Shaft End Play Determining Weight
8.0 ounces
Terminal Type And Quantity
8 screw

Pricing and Availability

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NSN 5990-01-015-7502 Datasheet

Supply Class (FSC):
Synchros And Resolvers
Cross Reference:
  • VRS15-3C2
  • 561734-000
  • 3162694
Cage Codes:
  • General Dynamics Global Imaging (CAGE 10112)
  • Lockheed Martin Corporation (CAGE 56232)
  • Navair and Navsea Managed (CAGE 10001)
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

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
    X
  • Quantity per pack
    1
  • 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 $4,665.32 to $7,775.53..
Does NSN 5990-01-015-7502 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, and Italy
What is the NIIN of NSN 5990-01-015-7502?
010157502 or 01-015-7502
Does NSN 5990-01-015-7502 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-01-015-7502?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 27, 1976