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5990-00-945-1591

Find complete technical information, availability, and procurement data for: 5990-00-945-1591

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5990-00-945-1591
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-945-1591
Item Name Code
02071
Assigment Date
02/18/1966 (60 years ago)

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.

2.4700 inches nominal overall length, standard round b body style, 1.4370 inches nominal flange diameter, 1.3120 inches nominal shoulder diameter, 0.8750 inches nominal pilot diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style
standard round b
Shoulder Diameter
1.3120 inches nominal
Pilot Diameter
0.8750 inches nominal
Overall Length
2.4700 inches nominal
Flange Diameter
1.4370 inches nominal
Flange Thickness
0.0930 inches nominal
Undercut Width
0.0780 inches nominal
Shaft Diameter
0.1872 inches nominal single shaft
Shaft Length
0.5000 inches nominal single shaft
Fragility Factor
moderately rugged
Body Size
15
Stator Input Voltage Rating In Volts
90.0 nominal
Stator Input Current Rating
75.0 milliamperes nominal
Stator Input Electrical Power Rating
3.5 watts nominal
Frequency In Hertz
60.0 nominal
Zro Resistance In Ohms
500.00 nominal
Zso Resistance In Ohms
620.00 nominal
Phase Shift Angle In Deg
16.000 input to output nominal
Maximum Fundamental Null Voltage In Millivolts Per Volt
75.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt
125.00
Electrical Error Angular Range In Minutes
-8.0 to 8.0
Spline Tooth Quantity
21 single shaft
Actuator Friction Torque At Plus 25 Deg Celsius
0.05 inch-ounces maximum
Pilot Length
0.0400 inches nominal
Shoulder Length
unable to decode
Mounting Surface To Terminal End Distance
1.7980 inches nominal
Spline Tooth Diametral Pitch
120 single shaft
Shaft Thread Series Designator
unf single shaft
Shaft Thread Direction
right-hand single shaft
Shaft Thread Class
za single shaft
Body Material
steel corrosion resisting
Terminal Location
rear
Shaft Thread Length
0.2000 inches nominal single shaft
Plus J Zro Reactance In Ohms
1250.00 nominal
Plus J Zso Reactance In Ohms
1020.00 nominal
Shaft Type
spline w/threads single shaft
Transformation Ratio
1.154 rotor to stator nominal
Shaft Nominal Thread Size
0.190 inches single shaft
Terminal Type And Quantity
6 pin

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
S211-401-1560 Differential Transmitter Synchro
VCDX15/27-6B Differential Transmitter Synchro

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5990-00-945-1591?
The FSCG of the NSN 5990-00-945-1591 is 5990
Does the NSN 5990-00-945-1591 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-945-1591 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 5990-00-945-1591 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-945-1591 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5990-00-945-1591 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Fri, Feb 18, 1966

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