NSN 5990-00-285-1948 NIIN 002851948 — Differential Transmitter Synchro

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		5990-00-285-1948
5990002851948

Description:

SYNCHRO,DIFFERENTIAL TRANSMITTER

NSN Assigned:

08-JAN-68

DEMIL:

Shelf Life:

N/A

UOM:

Using Services:

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Quality Commitment

Serving our customers with quality and safety first.

AS9120 Certified
Audited supply chain
ITAR Registered
DDTC Registered
HAZMAT Certified
Customer service objectives
Every product 100% inspected

5990-00-285-1948 Specification Set by the OEM (see RNCC code 3)

Body Material AAFZ:

steel, stainless

Body Style AAQL:

standard round c

Shoulder Diameter AAVH:

0.9995in. and 1.0000in.

Pilot Diameter AAVL:

0.6245in. and 0.6250in.

Overall Length ABHP:

1.1800in. and 1.1840in. ⁓1-3/16"

Flange Diameter ABKK:

1.0570in. and 1.0650in.

Flange Thickness ABKU:

0.0930in.

Undercut Diameter ABPA:

0.9750in.

Undercut Width ABPC:

0.0500in.

Shaft Diameter ABWV:

0.1195in. single shaft and 0.1200in. single shaft

Shaft Length ABXF:

0.3640in. single shaft and 0.3880in. single shaft

Body Size AJSL:

Stator Input Voltage Rating In Volts AJSN:

11.8

Stator Input Current Rating AJSP:

65.0 milliamperes

Stator Input Electrical Power Rating AJSQ:

97.0 milliwatts

Frequency In Hertz AJSS:

400.0

Zro Impedance Magnitude In Ohms AJTG:

195.00

Zro Impedance Angle In Deg AJTH:

80.80

Zso Impedance Magnitude In Ohms AJTJ:

231.20

Zso Impedance Angle In Deg AJTK:

76.70

Rotor Dc Resistance In Ohms AJTS:

49.00

Stator Dc Resistance In Ohms AJTT:

21.00

Phase Shift Angle In Deg AJVF:

7.400 input to output

Maximum Fundamental Null Voltage In Millivolts Per Volt AJVG:

17.00 output

Maximum Total Null Voltage Output In Millivolts Per Volt AJVH:

26.00

Actuator Friction Torque At Plus 25 Deg Celsius AJVT:

4.00 CENTIMETER-Grams

Pilot Length AJWQ:

0.0620in.

Shoulder Length AJWR:

0.0620in.

Mounting Surface To Terminal End Distance AJWX:

1.7930in. and 1.7990in.

Terminal Location CQTM:

rear

Shaft Slot Depth CQZS:

0.0300in. single shaft

Shaft Slot Width CRHN:

0.0250in. single shaft

Shaft Type CRSJ:

round, slotted single shaft

Transformation Ratio CSJY:

1.154 stator to rotor

Terminal Type And Quantity TTQY:

6 wire lead

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:

RS941-4J

Cage Code:

88818

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

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

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

02071

FIIG:

A07800

Concept No.:

App. Key:

Cond. Code:

Status:

BODY STYLE STANDARD ROUND C style nsn 5990-00-285-1948

Definition Definition of approved item name (AIN): "SYNCHRO,DIFFERENTIAL TRANSMITTER"

A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.

5990-00-285-1948 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

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.

Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.