NSN 5990-00-421-0954

Electrical Resolver

DEMIL

Shelf Life

UOM

NIIN

Demil:

DEMIL/MLI

Shelf Life:

N/A

UOM:

1 EA

NIIN:

004210954

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

This product may be available in the following quantities and conditions.

NS: 1

Please note that inventory for this NSN was updated 06/28/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "RESOLVER,ELECTRICAL"

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 voltage(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.

5990-00-421-0954 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAFZ

Body Material

Steel, stainless

MRC:

AAQL

Body Style

Standard round c

MRC:

AAVH

Shoulder Diameter

Between 0.9995 inches and 1.0000 inches

MRC:

AAVL

Pilot Diameter

Between 0.6245 inches and 0.6250 inches

MRC:

ABHP

Overall Length

Between 2.4170 inches and 2.4210 inches

MRC:

ABKK

Flange Diameter

Between 1.0570 inches and 1.0650 inches

MRC:

ABKU

Flange Thickness

0.0930 inches

MRC:

ABPA

Undercut Diameter

0.9750 inches

MRC:

ABPC

Undercut Width

0.0500 inches

MRC:

ABWV

Shaft Diameter

0.1870 inches single shaft and 0.1872 inches single shaft

MRC:

ABXF

Shaft Length

0.5550 inches single shaft

MRC:

AFJN

Fragility Factor

Moderately rugged

MRC:

AJSL

Body Size

MRC:

AJSR

Rotor Input Voltage Rating In Volts

100.0

MRC:

AJSS

Frequency In Hertz

10000.0

MRC:

AJST

Rotor Input Current Rating

26.0 milliamperes

MRC:

AJSV

Rotor Input Electrical Power Rating

1.4 watts

MRC:

AJTG

Zro Impedance Magnitude In Ohms

3870.00

MRC:

AJTH

Zro Impedance Angle In Deg

65.80

MRC:

AJTS

Rotor Dc Resistance In Ohms

21.00

MRC:

AJTT

Stator Dc Resistance In Ohms

4.20

MRC:

AJVF

Phase Shift Angle In Deg

0.400 input to output

MRC:

AJVG

Maximum Fundamental Null Voltage In Millivolts Per Volt

58.00 output

MRC:

AJVH

Maximum Total Null Voltage Output In Millivolts Per Volt

78.00

MRC:

AJVL

Electrical Error Angular Range In Minutes

-3.0/+3.0

MRC:

AJVM

Spline Tooth Quantity

21 single shaft

MRC:

AJVW

Alignment Hole Quantity

MRC:

AJWQ

Pilot Length

0.0620 inches

MRC:

AJWR

Shoulder Length

0.0930 inches

MRC:

AJWX

Mounting Surface To Terminal End Distance

Between 1.8620 inches and 1.8640 inches

MRC:

AJXA

Spline Tooth Diametral Pitch

120 single shaft

MRC:

AJYY

Shaft Thread Series Designator

Unf single shaft

MRC:

AKAF

Shaft Thread Direction

Right-hand single shaft

MRC:

AKAN

Shaft Thread Class

2a single shaft

MRC:

CQTM

Terminal Location

Rear

MRC:

CQWQ

Shaft Thread Length

0.1900 inches single shaft

MRC:

CRSJ

Shaft Type

Spline w/threads single shaft

MRC:

CRSY

Alignment Hole Depth

0.1250 inches

MRC:

CSJY

Transformation Ratio

0.462 rotor to stator

MRC:

CTCW

Alignment Hole Bolt Circle Diameter

0.8120 inches

MRC:

CWBH

Shaft Thread Size

0.190 inches single shaft

MRC:

TTQY

Terminal Type And Quantity

8 screw

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number

Cage

RNCC

RNVC

DAC

RNAAC

Status

MSDS

SADC

Part Number:

VRX11-18-100A

Cage Code:

10112

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

23-805546-2

Cage Code:

07397

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Indicates a design/source control reference item

Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22966

FIIG:

A07800

Concept No.:

App. Key:

Cond. Code:

Status:

Special material and handling

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B

NAIC

End Use

SITC

USDA

HITECH

Schedule B:

9018903000

NAICS:

339112

End Use Class:

21610

SITC:

87229

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 9018903000

Anesthetic Instruments and Appliances and Parts and Accessories

End Use Code 21610

Medicinal Equipment

Standard Intl. Trade Class (SITC) 87229

Instruments and Appliances Used In Medical, Surgical Or Veterinary Sciences, N.e.s.

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

062120

NMF Description:

Generators/motors/parts Noi

UFC:

34760

LTL:

Rating variable

LCL:

WCC:

593

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 593

Motors and parts, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) H

Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps).

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)