#MIL-S-2070821 Control Transformer Synchro | Synchros And Resolvers

MIL-S-2070821

Control Transformer Synchro

NSN 5990-00-254-4825

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002544825

Technical Specifications of NSN

Body Material:
Steel, stainless
Body Style:
Standard round b
Shoulder Diameter:
Between 1.3115 inches and 1.3120 inches
Pilot Diameter:
Between 0.8745 inches and 0.8750 inches
Overall Length:
Between 3.0430 inches and 3.0830 inches
Flange Diameter:
Between 1.4320 inches and 1.4370 inches
Flange Thickness:
0.0930 inches
Undercut Width:
0.0780 inches
Shaft Diameter:
0.1867 inches single shaft and 0.1872 inches single shaft
Shaft Length:
0.5450 inches single shaft and 0.5650 inches single shaft
Fragility Factor:
Moderately rugged
Maximum Tempurature Rise:
10.0 degrees celsius
Body Size:
15
Stator Input Voltage Rating In Volts:
90.0
Stator Input Current Rating:
13.0 milliamperes
Stator Input Electrical Power Rating:
210.0 milliwatts
Frequency In Hertz:
60.0
Zso Resistance In Ohms:
Between 6000.00 and 7500.00
Zrs Resistance In Ohms:
Between 1300.00 and 1650.00
Zso Impedance Magnitude In Ohms:
Between 78.00 and 82.00
Zrs Impedance Magnitude In Ohms:
Between 13.00 and 18.00
Phase Shift Angle In Deg:
9.000 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt:
45.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt:
65.00
Electrical Error Angular Range In Minutes:
-6.0/+6.0
Actuator Friction Torque At Minus 55 Deg Celsius:
0.05 inch-ounces
Actuator Friction Torque At Plus 25 Deg Celsius:
0.05 inch-ounces
Pilot Length:
0.0400 inches
Shoulder Length:
0.1320 inches
Mounting Surface To Terminal End Distance:
2.3910 inches
Terminal Location:
Rear
Shaft Slot Depth:
0.0250 inches single shaft
Shaft Slot Width:
0.0200 inches single shaft
Shaft Type:
Round, slotted single shaft
Alignment Hole Depth:
0.1250 inches
Transformation Ratio:
0.735 rotor to stator
Alignment Hole Bolt Circle Diameter:
Between 1.0970 inches and 1.1030 inches
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.).
Terminal Type And Quantity:
5 screw
Specification Data:
81349-mil-s-20708/21 government specification
NSN:
5990-00-254-4825
Item Name:
Synchro,control Transformer
Cage Code:
81349

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MILS20708-21D002
Cage Code:
81349
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
M20708/21-02D
Cage Code:
81349
RNCC:
2
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
CT15-6N3
Cage Code:
10112
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
AS20708/21
Cage Code:
0VH01
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
15CT6D
Cage Code:
81349
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
VCT15-6N2
Cage Code:
10112
RNCC:
C
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
AF
Part Number:
M20708/21D-002
Cage Code:
81349
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
AS20708/21
Cage Code:
81343
RNCC:
3
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
M20708/21-02S
Cage Code:
81343
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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--------- Control Transformer Synchros
------------ P/N MIL-S-2070821

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Last Updated: 11/27/2024