R40957

View detailed technical data, stock status, and sourcing information for: R40957
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part R40957 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-00-851-4363

Item Name Code

22966

Assigment Date

01/01/1962 (64 years ago)

2.3950 inches minimum and 2.4250 inches maximum overall length, steel, stainless body material, 0.9995 inches minimum and 1.0000 inches maximum shoulder diameter, 0.6245 inches minimum and 0.6250 inches maximum pilot diameter, standard round c 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 Material: steel, stainless
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: 2.3950 inches minimum and 2.4250 inches maximum
Flange Diameter: 1.0610 inches minimum and 1.0620 inches maximum
Flange Thickness: 0.0900 inches minimum and 0.0960 inches maximum
Undercut Diameter: 0.9720 inches minimum and 0.9780 inches maximum
Undercut Width: 0.0470 inches minimum and 0.0670 inches maximum
Shaft Diameter: 0.1871 inches minimum and 0.1873 inches maximum single shaft
Shaft Length: 0.4850 inches minimum and 0.5150 inches maximum single shaft
Fragility Factor: moderately rugged
Body Size: 11
Stator Input Voltage Rating In Volts: 26.0 maximum
Stator Input Current Rating: 30.0 milliamperes maximum
Frequency In Hertz: 400.0 nominal
Zro Resistance In Ohms: 160.00 nominal
Rotor Dc Resistance In Ohms: 145.00 nominal
Stator Dc Resistance In Ohms: 91.00 nominal
Compensation Method: winding compensated
Compensator Dc Resistance In Ohms: 370.00 nominal
Compensator Transformation Ratio In Percent: 0.985 rotor to compensator nominal
Phase Shift Angle In Deg: 6.600 input to output nominal
Interaxis Error Angular Range In Minutes: -5.0 to 5.0
Output Voltage Functional Error Range In Percent: -0.1 to 0.1
Pilot Length: 0.0590 inches minimum and 0.0650 inches maximum
Shoulder Length: unable to decode and unable to decode
Mounting Surface To Terminal End Distance: 1.9100 inches maximum
Terminal Location: rear
Plus J Zro Reactance In Ohms: 880.00 nominal
Shaft Type: round single shaft
Transformation Ratio: 0.980 rotor to stator nominal
Terminal Type And Quantity: 12 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
10043609	Electrical Resolver
10066427	Electrical Resolver
11-NLQ-23RWZS/F901	Electrical Resolver
11R10B-11B	Electrical Resolver
11R851-4363	Electrical Resolver
R40957	Electrical Resolver
VRW11-4CF-53L	Electrical Resolver

FAQs

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

What is the FSCG of the NSN 5990-00-851-4363?

The FSCG of the NSN 5990-00-851-4363 is 5990

Does the NSN 5990-00-851-4363 have a Schedule B code assigned?

Yes, the Schedule B code is 9018903000

Does NSN 5990-00-851-4363 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 5990-00-851-4363 contain precious materials?

Precious metal content is unknown

Does NSN 5990-00-851-4363 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 5990-00-851-4363 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962