NSN 5990-00-110-9441

Receiver Synchro
DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001109441

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Product Definition Definition of approved item name (AIN): "SYNCHRO,RECEIVER"

A synchro consisting of a stator and rotor inductively coupled. The rotor is free to turn in accordance with the electrical input from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, variable transformers, or items with dials.

5990-00-110-9441 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 0.8118 inches and 0.8123 inches
MRC:
AAVL
Pilot Diameter
Between 0.4995 inches and 0.5000 inches
MRC:
ABHP
Overall Length
Between 1.5460 inches and 1.5760 inches
MRC:
ABKK
Flange Diameter
Between 0.9360 inches and 0.9380 inches
MRC:
ABKU
Flange Thickness
0.0620 inches
MRC:
ABPA
Undercut Diameter
0.8400 inches
MRC:
ABPC
Undercut Width
0.0620 inches
MRC:
ABWV
Shaft Diameter
0.0895 inches and 0.0900 inches single shaft
MRC:
ABXF
Shaft Length
0.3060 inches and 0.3360 inches single shaft
MRC:
AFJN
Fragility Factor
Moderately rugged
MRC:
AHCG
Maximum Tempurature Rise
20.0 degrees celsius
MRC:
AJSL
Body Size
10
MRC:
AJSR
Rotor Input Voltage Rating In Volts
26.0
MRC:
AJSS
Frequency In Hertz
400.0
MRC:
AJST
Rotor Input Current Rating
142.0 milliamperes
MRC:
AJSV
Rotor Input Electrical Power Rating
620.0 milliwatts
MRC:
AJTN
Zss Impedance Magnitude In Ohms
11.00
MRC:
AJTP
Zss Impedance Angle In Deg
15.000
MRC:
AJTQ
Zso-9 Designator Impedance Magnitude In Ohms
15.00
MRC:
AJVF
Phase Shift Angle In Deg
7.500 input to output
MRC:
AJVL
Electrical Error Angular Range In Minutes
-60.0 to 60.0
MRC:
AJVN
Receiver Error Angular Range In Minutes
-60.0/+60.0
MRC:
AJVS
Actuator Friction Torque At Minus 55 Deg Celsius
2200.0 millimeter-milligrams
MRC:
AJVW
Alignment Hole Quantity
3
MRC:
AJWQ
Pilot Length
0.0380 inches
MRC:
AJWR
Shoulder Length
0.0620 inches
MRC:
AJWX
Mounting Surface To Terminal End Distance
1.2400 inches
MRC:
CQTM
Terminal Location
Rear
MRC:
CQZS
Shaft Slot Depth
0.0250 inches single shaft
MRC:
CRHN
Shaft Slot Width
0.0200 inches and 0.0250 inches single shaft
MRC:
CRSJ
Shaft Type
Round, slotted single shaft
MRC:
CRSY
Alignment Hole Depth
0.0625 inches
MRC:
CSJY
Transformation Ratio
0.454 rotor to stator
MRC:
CTCW
Alignment Hole Bolt Circle Diameter
Between 0.6750 inches and 0.6810 inches
MRC:
TEST
Test Data Document
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.).
MRC:
TTQY
Terminal Type And Quantity
5 wire lead
MRC:
ZZZK
Specification Data
81349-mil-s-20708/50 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:
M20708/500-001
Cage Code:
81349
RNCC:
2
RNVC:
2
DAC:
3
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MIL-S-20708/500
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
E
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
10TR4
Cage Code:
81349
RNCC:
5
RNVC:
1
DAC:
E
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
M20708/500-001
Cage Code:
10112
RNCC:
C
RNVC:
1
DAC:
5
RNAAC:
TX
Status:
A
MSDS:
SADC:
AF
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:
02072
FIIG:
A07800
Concept No.:
1
App. Key:
F
Cond. Code:
1
Status:
A

Special material and handling

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.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
9014900000
NAICS:
334511
End Use Class:
22220
SITC:
87412
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 9014900000

Parts & Accessories For Direction Finding Compasses and Other Navigational Instruments and Appliances

End Use Code 22220

Marine Engines, Parts

Standard Intl. Trade Class (SITC) 87412

Parts and Accessories Of Navigational Instruments and Appliances

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:
Z
SHC:
9
ADC:
A
ACC:
H

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)