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5990-00-503-4142

Find complete technical information, availability, and procurement data for: 5990-00-503-4142

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5990-00-503-4142
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-503-4142
Item Name Code
22966
Assigment Date
01/01/1963 (63 years ago)

An item consisting of a rotor and a stator inductively coupled. It usually has two rotor windings displaced from each other by 90 degrees and two stator windings similarly displaced. The output voltage(s) is a trigonometric function of the input voltage(s) and the angular displacement of the rotor with respect to the stator. See also synchro (as modified) and goniometer, electrical. Excludes:transolver, electrical and potentiometer sine/cosine electrical resolvers.

2.7810 inches nominal overall length, 1.4320 inches minimum and 1.4370 inches maximum flange diameter, 1.3115 inches minimum and 1.3120 inches maximum shoulder diameter, 0.8745 inches minimum and 0.8750 inches maximum pilot diameter, standard round b body style

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
1.3115 inches minimum and 1.3120 inches maximum
Pilot Diameter
0.8745 inches minimum and 0.8750 inches maximum
Overall Length
2.7810 inches nominal
Flange Diameter
1.4320 inches minimum and 1.4370 inches maximum
Flange Thickness
0.0930 inches nominal
Undercut Width
0.0780 inches nominal
Shaft Diameter
0.1868 inches minimum and 0.1870 inches maximum single shaft
Shaft Length
0.5300 inches minimum and 0.5500 inches maximum single shaft
Fragility Factor
moderately rugged
Body Size
15
Rotor Input Voltage Rating In Volts
0.5 minimum and 12.0 maximum
Frequency In Hertz
400.0 nominal
Alignment Hole Quantity
4
Shaft Radial Play Test Point
0.188 inches nominal
Shaft Maximum Radial Play
0.0004 inches
Pilot Length
0.0400 inches nominal
Shoulder Length
unable to decode
Mounting Surface To Terminal End Distance
1.9380 inches nominal
Shaft Maximum Runout
0.0003 inches
Mounting Facility Screw Thread Series Designator
unc
Terminal Location
rear
Shaft Type
round single shaft
Alignment Hole Depth
0.1250 inches nominal
Mounting Facility Nominal Screw Thread Diameter
0.112 inches
Transformation Ratio
1.000 stator to rotor nominal
Alignment Hole Bolt Circle Diameter
1.0970 inches minimum and 1.1030 inches maximum
Shaft End Play Determining Weight
16.0 ounces
Terminal Type And Quantity
14 pin

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03AB21 Electrical Resolver
788378 Electrical Resolver
788420 Electrical Resolver

FAQs

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

What is the FSCG of the NSN 5990-00-503-4142?
The FSCG of the NSN 5990-00-503-4142 is 5990
Does the NSN 5990-00-503-4142 have a Schedule B code assigned?
Yes, the Schedule B code is 9018903000
Does NSN 5990-00-503-4142 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5990-00-503-4142 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-503-4142 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 5990-00-503-4142 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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