NSN 5990-00-581-9491 NIIN 005819491 — Differential Transmitter Synchro

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		5990-00-581-9491
5990005819491

Description:

SYNCHRO,DIFFERENTIAL TRANSMITTER

NSN Assigned:

01-JAN-63

DEMIL:

Shelf Life:

N/A

UOM:

1 EA

Using Services:

Navy

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

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

5990-00-581-9491 Specification Set by the OEM (see RNCC code 3)

Body Material AAFZ:

aluminum

Body Style AAQL:

standard round b

Shoulder Diameter AAVH:

1.3120in.

Pilot Diameter AAVL:

0.4995in. and 0.5000in.

Overall Length ABHP:

2.5270in. ⁓2-17/32"

Flange Diameter ABKK:

1.4360in. and 1.4370in.

Flange Thickness ABKU:

0.0930in.

Undercut Width ABPC:

0.0780in.

Shaft Diameter ABWV:

0.1195in. single shaft and 0.1200in. single shaft

Shaft Length ABXF:

0.5400in. single shaft

Body Size AJSL:

Stator Input Voltage Rating In Volts AJSN:

26.0

Stator Input Current Rating AJSP:

410.0 milliamperes

Stator Input Electrical Power Rating AJSQ:

2.3 watts

Frequency In Hertz AJSS:

400.0

Rotor Dc Resistance In Ohms AJTS:

7.50

Stator Dc Resistance In Ohms AJTT:

6.10

Electrical Error Angular Range In Minutes AJVL:

-6.0/+6.0

Actuator Friction Torque At Minus 55 Deg Celsius AJVS:

21.00 CENTIMETER-Grams

Actuator Friction Torque At Plus 25 Deg Celsius AJVT:

7.00 CENTIMETER-Grams

Alignment Hole Quantity AJVW:

Pilot Length AJWQ:

0.0400in.

Shoulder Length AJWR:

0.1320in.

Mounting Surface To Terminal End Distance AJWX:

1.7620in.

Terminal Location CQTM:

rear

Shaft Slot Depth CQZS:

0.0210in. single shaft and 0.0310in. single shaft

Shaft Slot Width CRHN:

0.0210in. single shaft and 0.0310in. single shaft

Shaft Type CRSJ:

round, slotted single shaft

Alignment Hole Depth CRSY:

0.1250in.

Transformation Ratio CSJY:

1.000 rotor to stator

Alignment Hole Bolt Circle Diameter CTCW:

0.8750in.

Terminal Type And Quantity TTQY:

6 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:

254561

Cage Code:

1PQF4

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AY231A4B

Cage Code:

96774

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AY231A4B

Cage Code:

55972

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

254561

Cage Code:

36378

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 B style nsn 5990-00-581-9491

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.

Packaging & Dimensions Packaging instructions, special markings, and approx. weight/dims

Pack Size

Pack Weight

Item Weight

Item Dim.

Pack Size:

0.1 X 0.1 X 0.1

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

Container

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

LVL C

Container:

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

LVL_C:

Packaging Codes

OPI: Optional Procedure Indicator Code. A one position alpha code that indicates the allowable deviations from the prescribed requirements.

SPI No.: Special packaging instructions number.

LVL A/B/C: Indicates the type of shipping container required for level A, B, or C maximum packing protection.

SPC Mkg: A two position code that identifies the special markings applied to the container, which is part of the total pack to protect the contained item during preservation, packing, storage, transit and removal from the pack.

5990-00-581-9491 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.

Material Management Material categorization and source of supply

SOS

SMIC

MMAC

MCC

SOS:

S9E

SOS:

MMAC:

MCC:

Source of Supply (SOS) S9E

Defense supply center columbus, columbus, oh 43218

Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.