NSN 5990-00-677-6498 NIIN 006776498 — Differential Transmitter Synchro

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5990-00-677-6498
5990006776498
Description:
SYNCHRO,DIFFERENTIAL TRANSMITTER
NSN Assigned:
01-JAN-63
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Navy

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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
AS9120 Certified by SAI Global

5990-00-677-6498 Specification Set by the OEM (see RNCC code 3)

Body Material AAFZ:

steel, corrosion resisting

Body Style AAQL:

standard round d

Shoulder Diameter AAVH:

1.9850in. and 1.9900in.

Pilot Diameter AAVL:

0.5970in.

Second Shoulder Diameter AAZW:

1.9990in. and 1.9995in.

Second Shoulder Length AAZX:

0.1700in.

Overall Length ABHP:

4.5490in. ⁓4-9/16"

Flange Diameter ABKK:

2.2490in. and 2.2500in.

Flange Thickness ABKU:

0.2500in.

Body Diameter ABPM:

1.9900in.

Shaft Diameter ABWV:

0.2400in. single shaft and 0.2405in. single shaft

Shaft Length ABXF:

0.7190in. single shaft

Maximum Temp Rise AHCG:

25.0 deg celsius

Body Size AJSL:

23

Stator Input Voltage Rating In Volts AJSN:

90.0

Stator Input Current Rating AJSP:

215.0 milliamperes

Stator Input Electrical Power Rating AJSQ:

4.8 watts

Frequency In Hertz AJSS:

60.0

Zso Impedance Magnitude In Ohms AJTJ:

370.00 and 470.00

Zso Impedance Angle In Deg AJTK:

74.00 and 78.00

Zrs Impedance Magnitude In Ohms AJTL:

175.00 and 220.00

Zrs Impedance Angle In Deg AJTM:

15.00 and 20.00

Phase Shift Angle In Deg AJVF:

11.500 input to output

Electrical Error Angular Range In Minutes AJVL:

-6.0/+6.0

Spline Tooth Quantity AJVM:

22 single shaft

Torque Gradient Per Angular Deg AJVV:

0.030 INCH-Ounces

Pilot Length AJWQ:

0.0430in.

Shoulder Length AJWR:

0.2500in.

Aft Of First Flange Diameter AJWV:

1.9990in. and 1.9995in.

Mounting Surface To Terminal End Distance AJWX:

3.8300in.

Spline Tooth Diametral Pitch AJXA:

96 single shaft

Shaft Thread Series Designator AJYY:

unf single shaft

Shaft Thread Direction AKAF:

RIGHT-Hand single shaft

Shaft Thread Class AKAN:

2a

Terminal Location CQTM:

rear

Shaft Thread Length CQWQ:

0.2900in. single shaft

Shaft Type CRSJ:

spline w/threads single shaft

Transformation Ratio CSJY:

1.154 rotor to stator

Shaft Nominal Thread Size CWBH:

0.250in. single shaft

Test Data Document TEST:

81349-MIL-S-20708 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.) .

Terminal Type And Quantity TTQY:

6 screw

Specification/standard Data ZZZK:

81349-MIL-S-20708/55 government specification

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:
23TDX6B
Cage Code:
81349
RNCC:
2
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
MIL-S-20708-55
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
4
RNAAC:
9Z
Status:
A
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.:
1
App. Key:
B
Cond. Code:
1
Status:
A
BODY STYLE STANDARD ROUND D style nsn 5990-00-677-6498

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.

5990-00-677-6498 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
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.