Model: 905388-1

Transmitter Synchro

Properties:

Body Material
Steel, corrosion resisting
Body Style
Standard round a
Pilot Diameter
Between 0.4995 inches and 0.5000 inches
Overall Length
1.9930 inches
Flange Diameter
Between 0.7470 inches and 0.7500 inches
Flange Thickness
0.0620 inches
Undercut Diameter
Between 0.6890 inches and 0.6920 inches
Undercut Width
0.0620 inches
Shaft Diameter
0.0895 inches single shaft and 0.0900 inches single shaft
Shaft Length
0.6100 inches single shaft and 0.6400 inches single shaft
Fragility Factor
Moderately rugged
Body Size
8
Rotor Input Voltage Rating In Volts
115.0
Frequency In Hertz
400.0
Rotor Input Current Rating
29.0 milliamperes
Rotor Input Electrical Power Rating
850.0 milliwatts
Zro Resistance In Ohms
Between 807.00 and 1093.00
Zso Resistance In Ohms
Between 9.50 and 11.50
Zrs Resistance In Ohms
Between 1317.50 and 1782.50
Rotor Dc Resistance In Ohms
Between 630.00 and 770.00
Stator Dc Resistance In Ohms
Between 8.36 and 11.44
Maximum Total Null Voltage Output In Millivolts Per Volt
75.00
Electrical Error Angular Range In Minutes
-7.0/+7.0
Electrical Error Angular Range In Minutes
-7.0 to 7.0
Actuator Friction Torque At Minus 55 Deg Celsius
16.00 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
4.00 centimeter-grams
Torque Gradient Per Angular Deg
2400.0 millimeter-milligrams
Pilot Length
Between 0.0370 inches and 0.0480 inches
Mounting Surface To Terminal End Distance
1.3680 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
3657.00 and 4043.00
Shaft Slot Depth
0.0030 inches single shaft
Plus J Zso Reactance In Ohms
30.60 and 41.40
Shaft Slot Width
0.0200 inches single shaft
Plus J Zrs Reactance In Ohms
Between 356.00 and 484.00
Shaft Type
Round, slotted single shaft
Terminal Type And Quantity
5 turret
NSN
5990-00-165-9195
Part Number
905388-1
Description
Synchro,transmitter
CAGE

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

Part 905388-1 NSN 5990-00-165-9195

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
02073
FIIG:
A07800
Concept No.:
1
App. Key:
H
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:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
03
LVL_A:
Q
LVL_B:
Q

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:
Trailers/Vehicles

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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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