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5990-00-268-9074

Find complete technical information, availability, and procurement data for: 5990-00-268-9074

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5990-00-268-9074
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-268-9074
Item Name Code
02071
Assigment Date
01/01/1963 (63 years ago)

A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.

6.3600 inches maximum overall length, 3.3750 inches maximum shoulder diameter, 1.6300 inches maximum pilot diameter, standard round double flange b body style, 3.6230 inches minimum and 3.6250 inches maximum flange 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 double flange b
Shoulder Diameter
3.3750 inches maximum
Pilot Diameter
1.6300 inches maximum
Overall Length
6.3600 inches maximum
Flange Diameter
3.6230 inches minimum and 3.6250 inches maximum
Flange Thickness
0.2450 inches minimum and 0.2500 inches maximum
Shaft Diameter
0.2498 inches minimum and 0.2500 inches maximum single shaft
Shaft Length
0.7600 inches minimum and 0.7800 inches maximum single shaft
Fragility Factor
moderately rugged
Distance Between Flanges
1.8070 inches minimum and 1.8170 inches maximum
Maximum Temp Rise
50.0 celsius
Body Size
5
Stator Input Voltage Rating In Volts
115.0 nominal
Stator Input Current Rating
1.0 amperes maximum
Stator Input Electrical Power Rating
15.0 watts maximum
Frequency In Hertz
60.0 nominal
Torque Gradient Per Angular Deg
0.300 inch-ounces minimum
Shaft End Play
0.0081 inches nominal
Pilot Length
0.1750 inches nominal
Shaft Thread Series Designator
unf single shaft
Shaft Thread Direction
right-hand single shaft
Shaft Thread Class
2a single shaft
Body Material
steel corrosion resisting
Terminal Location
rear
Shaft Thread Length
0.1770 inches minimum and 0.1970 inches maximum single shaft
Shaft Type
round, threaded single shaft
Shaft Nominal Thread Size
0.250 inches single shaft
Special Features
round,threaded shaft with slot; slot depth 0.050 inch; slot width 0.035 inch
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", "nominal", etc.)."
Terminal Type And Quantity
6 screw
Specification/Standard Data
81349-mil-s-2335 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5990-00-927-3076 No Name Available 07/01/1982

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
1357620 Differential Transmitter Synchro
1357621 Differential Transmitter Synchro
213403 Differential Transmitter Synchro
561792-6 Differential Transmitter Synchro
5HDG Differential Transmitter Synchro
5HDGMK9 Differential Transmitter Synchro
SK139502 Differential Transmitter Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-268-9074?
The FSCG of the NSN 5990-00-268-9074 is 5990
Does the NSN 5990-00-268-9074 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-268-9074 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 5990-00-268-9074 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-268-9074 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 5990-00-268-9074 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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