Model: SK91499

Control Transformer Synchro

Properties:

Body Material
Aluminum alloy
Body Style
Standard round, rear mounting flange
Shoulder Diameter
Between 1.7710 inches and 1.7715 inches
Pilot Diameter
Between 0.9840 inches and 0.9842 inches
Second Shoulder Diameter
2.1670 inches
Second Shoulder Length
0.0220 inches
Overall Length
6.7500 inches
Flange Diameter
3.5000 inches
Flange Thickness
0.3440 inches
Body Diameter
2.8100 inches
Shaft Diameter
0.2480 inches single shaft and 0.2500 inches single shaft
Shaft Length
1.3000 inches single shaft
Body Size
34
Stator Input Voltage Rating In Volts
90.0
Stator Input Current Rating
35.0 milliamperes
Stator Input Electrical Power Rating
700.0 milliwatts
Frequency In Hertz
400.0
Rotor Dc Resistance In Ohms
200.00
Maximum Total Null Voltage Output In Millivolts Per Volt
40.00
Pilot Length
0.4700 inches
Shoulder Length
0.3280 inches
Second Shoulder Face To Rear Flange Distance
4.2840 inches
Shaft Thread Series Designator
Unf single shaft
Shaft Thread Direction
Right-hand single shaft
Shaft Thread Class
3a
Terminal Location
Rear
Shaft Thread Length
0.1800 inches single shaft
Shaft Type
Round, slotted single shaft
Shaft Thread Size
0.250 inches single shaft
Test Data Document
81349-mil-s-2335 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
NSN
5990-00-644-0129
Part Number
SK91499
Description
Synchro,control Transformer
CAGE

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the rotor is dependent upon both the position of the rotor and the electrical input to the stator from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, or variable transformers.

Part SK91499 NSN 5990-00-644-0129

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15289
FIIG:
A07800
Concept No.:
1
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062120
UFC:
34760
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 9014900000
  • SITC: 87412
  • End Use: Marine engines, parts
  • NAICS: 334511
  • USDA: 1

Freight Class: Parts & accessories for direction finding compasses and other navigational instruments and appliances

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