18-1248-04

View detailed technical data, stock status, and sourcing information for: 18-1248-04
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5990 Synchros and Resolvers

National Stock Number

5990-00-933-0526

Item Name Code

02072

Assigment Date

02/20/1967 (59 years ago)

2.2520 inches maximum overall length, 1.4370 inches nominal flange diameter, standard round b body style, 1.3120 inches nominal shoulder diameter, 0.5000 inches nominal pilot 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 b
Shoulder Diameter: 1.3120 inches nominal
Pilot Diameter: 0.5000 inches nominal
Overall Length: 2.2520 inches maximum
Flange Diameter: 1.4370 inches nominal
Flange Thickness: 0.0930 inches nominal
Undercut Width: 0.0780 inches nominal
Shaft Diameter: 0.1200 inches nominal single shaft
Shaft Length: 0.4370 inches nominal single shaft
Fragility Factor: moderately rugged
Body Size: 15
Rotor Input Voltage Rating In Volts: 26.0 nominal
Frequency In Hertz: 400.0 nominal
Rotor Input Current Rating: 120.0 milliamperes nominal
Rotor Input Electrical Power Rating: 600.0 milliwatts nominal
Zro Resistance In Ohms: 2000.00 nominal
Actuator Friction Torque At Plus 25 Deg Celsius: 2700.0 millimeter-milligrams maximum
Pilot Length: 0.0400 inches nominal
Shoulder Length: unable to decode
Mounting Surface To Terminal End Distance: 1.8000 inches maximum
Body Material: steel corrosion resisting
Terminal Location: rear
Plus J Zro Reactance In Ohms: 37000.00 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
Terminal Type And Quantity: 5 wire lead

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5990-00-034-6068	No Name Available	09/01/1981

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
018-1145-01	Receiver Synchro
18-1145-01	Receiver Synchro
18-1248-04	Receiver Synchro
18-1666-04	Receiver Synchro

FAQs

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

What is the FSCG of the NSN 5990-00-933-0526?

The FSCG of the NSN 5990-00-933-0526 is 5990

Does the NSN 5990-00-933-0526 have a Schedule B code assigned?

Yes, the Schedule B code is 9014900000

Does NSN 5990-00-933-0526 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 5990-00-933-0526 contain precious materials?

Precious metal content is unknown

Does NSN 5990-00-933-0526 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 5990-00-933-0526 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Mon, Feb 20, 1967