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5990-00-905-1546

Find complete technical information, availability, and procurement data for: 5990-00-905-1546

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5990-00-905-1546
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-905-1546
Item Name Code
22966
Assigment Date
01/01/1960 (66 years ago)

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

0.4995 inches minimum and 0.5000 inches maximum pilot diameter, standard round a body style, 0.7490 inches minimum and 0.7500 inches maximum flange diameter, steel, stainless body material, 1.6160 inches nominal overall length

Product Characteristics

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

Body Material
steel, stainless
Body Style
standard round a
Pilot Diameter
0.4995 inches minimum and 0.5000 inches maximum
Overall Length
1.6160 inches nominal
Flange Diameter
0.7490 inches minimum and 0.7500 inches maximum
Flange Thickness
0.0620 inches nominal
Undercut Diameter
0.6880 inches minimum and 0.6910 inches maximum
Undercut Width
0.0620 inches nominal
Shaft Diameter
0.0895 inches minimum and 0.0900 inches maximum single shaft
Shaft Length
0.3750 inches nominal single shaft
Body Size
8
Rotor Input Voltage Rating In Volts
26.0 nominal
Frequency In Hertz
400.0 nominal
Rotor Input Current Rating
38.0 milliamperes nominal
Rotor Input Electrical Power Rating
390.0 milliwatts nominal
Zro Resistance In Ohms
270.00 nominal
Rotor Dc Resistance In Ohms
230.00 nominal
Stator Dc Resistance In Ohms
170.00 nominal
Phase Shift Angle In Deg
20.000 input to output nominal
Maximum Total Null Voltage Output In Millivolts Per Volt
30.00
Electrical Error Angular Range In Minutes
-7.0 to 7.0
Shaft Maximum Radial Play
0.0005 inches
Shaft End Play
0.0003 inches minimum and 0.0008 inches maximum
Pilot Length
0.0430 inches nominal
Mounting Surface To Terminal End Distance
1.2410 inches maximum
Shaft Maximum Runout
0.0010 inches
Terminal Location
rear
Plus J Zro Reactance In Ohms
6300.00 nominal
Shaft Slot Depth
0.0250 inches nominal single shaft
Shaft Slot Width
0.0200 inches nominal single shaft
Shaft Type
round, slotted single shaft
Transformation Ratio
1.000 stator to rotor nominal
Shaft Radial Play Determining Weight
4.0 ounces
Shaft End Play Determining Weight
8.0 ounces
Terminal Type And Quantity
7 wire lead

Replaces National Stock Numbers

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

NSN Name Date
5990-00-159-1768 No Name Available 11/10/1972

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
327-706 Electrical Resolver
CSH-8-A-4 Electrical Resolver
ST1M026LS60001 Electrical Resolver
STIM26LS60001 Electrical Resolver

FAQs

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

What is the FSCG of the NSN 5990-00-905-1546?
The FSCG of the NSN 5990-00-905-1546 is 5990
Does the NSN 5990-00-905-1546 have a Schedule B code assigned?
Yes, the Schedule B code is 9018903000
Does NSN 5990-00-905-1546 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 5990-00-905-1546 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-905-1546 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 5990-00-905-1546 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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