CSH-8-A-3

View detailed technical data, stock status, and sourcing information for: CSH-8-A-3

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CSH-8-A-3
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-402-1707
Item Name Code
22966
Assigment Date
04/08/1970 (56 years ago)

A shaped metallic item designed to increase the effectiveness of radio frequency/electromagnetic interference, or a nonmetallic item containing a wire mesh, metal, or other electrically conductive particles designed to provide environmental sealing and radio frequency/electromagnetic interference shielding. For bulk items see wire mesh, knitted or gasketing material, conductive.

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, corrosion resisting 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, corrosion resisting
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
Stator Input Voltage Rating In Volts
13.0 nominal
Stator Input Current Rating
17.0 milliamperes nominal
Stator Input Electrical Power Rating
60.0 milliwatts nominal
Rotor Input Voltage Rating In Volts
26.0 nominal
Frequency In Hertz
400.0 nominal
Rotor Input Current Rating
10.0 milliamperes nominal
Rotor Input Electrical Power Rating
91.0 milliwatts nominal
Zro Resistance In Ohms
916.00 nominal
Zso Resistance In Ohms
206.00 nominal
Zrs Resistance In Ohms
1210.00 nominal
Rotor Dc Resistance In Ohms
725.00 nominal
Stator Dc Resistance In Ohms
160.00 nominal
Phase Shift Angle In Deg
12.400 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
Actuator Friction Torque At Minus 55 Deg Celsius
16.0 centimeter-grams maximum
Actuator Friction Torque At Plus 25 Deg Celsius
4.0 centimeter-grams maximum
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
2430.00 nominal
Shaft Slot Depth
0.0250 inches nominal single shaft
Plus J Zso Reactance In Ohms
737.00 nominal
Shaft Slot Width
0.0200 inches nominal single shaft
Plus J Zrs Reactance In Ohms
258.00 nominal
Shaft Type
round, slotted single shaft
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
5990-00-412-0024 No Name Available 03/01/1976

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
469-203 Electrical Resolver
CM41034112 Electrical Resolver
CSH-8-A-3 Electrical Resolver

FAQs

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

What is the FSCG of the NSN 5990-00-402-1707?
The FSCG of the NSN 5990-00-402-1707 is 5990
Does the NSN 5990-00-402-1707 have a Schedule B code assigned?
Yes, the Schedule B code is 9018903000
Does NSN 5990-00-402-1707 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 5990-00-402-1707 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-402-1707 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 5990-00-402-1707 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Apr 8, 1970

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