2277181-0001
View detailed technical data, stock status, and sourcing information for: 2277181-0001
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Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-326-2172
Item Name Code
02073
Assigment Date
11/28/1973 (52 years ago)
0.6245 inches minimum and 0.6250 inches maximum pilot diameter, 0.9995 inches minimum and 1.0000 inches maximum shoulder diameter, 2.3080 inches minimum and 2.3320 inches maximum overall length, standard round c body style, 1.0590 inches minimum and 1.0620 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 c
- Shoulder Diameter
- 0.9995 inches minimum and 1.0000 inches maximum
- Pilot Diameter
- 0.6245 inches minimum and 0.6250 inches maximum
- Overall Length
- 2.3080 inches minimum and 2.3320 inches maximum
- Flange Diameter
- 1.0590 inches minimum and 1.0620 inches maximum
- Flange Thickness
- 0.0900 inches minimum and 0.0960 inches maximum
- Undercut Diameter
- 0.9750 inches nominal
- Undercut Width
- 0.0500 inches nominal
- Shaft Diameter
- 0.1195 inches minimum and 0.1200 inches maximum single shaft
- Shaft Length
- 0.4270 inches minimum and 0.4470 inches maximum single shaft
- Shaft Undercut Width
- 0.0200 inches nominal single shaft
- Body Size
- 11
- Rotor Input Voltage Rating In Volts
- 26.0 nominal
- Frequency In Hertz
- 400.0 nominal
- Rotor Input Current Rating
- 280.0 milliamperes maximum
- Rotor Input Electrical Power Rating
- 1.0 watts maximum
- Zro Resistance In Ohms
- 16.20 nominal
- Zso Resistance In Ohms
- 3.60 nominal
- Zrs Resistance In Ohms
- 22.50 nominal
- Zss Resistance In Ohms
- 3.90 nominal
- Rotor Dc Resistance In Ohms
- 9.10 nominal
- Stator Dc Resistance In Ohms
- 3.00 nominal
- Phase Shift Angle In Deg
- 4.400 input to output nominal
- Actuator Friction Torque At Minus 55 Deg Celsius
- 0.5 centimeter-grams nominal
- Actuator Friction Torque At Plus 25 Deg Celsius
- 0.3 centimeter-grams maximum
- Torque Gradient Per Angular Deg
- 5760.0 millimeter-milligrams minimum
- Alignment Hole Quantity
- 4
- Pilot Length
- 0.0590 inches minimum and 0.0650 inches maximum
- Mounting Surface To Terminal End Distance
- 1.8810 inches minimum and 1.8850 inches maximum
- Body Material
- steel corrosion resisting
- Terminal Location
- rear
- Plus J Zro Reactance In Ohms
- 105.00 nominal
- Shaft Slot Depth
- 0.0160 inches minimum and 0.0310 inches maximum single shaft
- Plus J Zso Reactance In Ohms
- 17.60 nominal
- Shaft Slot Width
- 0.0270 inches minimum and 0.0290 inches maximum single shaft
- Plus J Zrs Reactance In Ohms
- 7.28 nominal
- Shaft Type
- round, slotted, undercut single shaft
- Plus J Zss Reactance In Ohms
- 1.00 nominal
- Transformation Ratio
- 0.454 rotor to stator nominal
- Shaft Tip Length
- 0.0750 inches nominal single shaft
- Alignment Hole Bolt Circle Diameter
- 0.8150 inches maximum
- Shaft Undercut Diameter
- 0.0960 inches nominal single shaft
- Terminal Type And Quantity
- 5 wire lead
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 |
|---|---|
| 2277181-0001 | Transmitter Synchro |
| 3563110-0175 | Transmitter Synchro |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5990-00-326-2172?
The FSCG of the NSN 5990-00-326-2172 is 5990
Does the NSN 5990-00-326-2172 have a Schedule B code assigned?
Yes, the Schedule B code is 9014900000
Does NSN 5990-00-326-2172 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 5990-00-326-2172 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-326-2172 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 5990-00-326-2172 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Nov 28, 1973
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
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