1800677

View detailed technical data, stock status, and sourcing information for: 1800677

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1800677
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5990 Synchros and Resolvers
National Stock Number
5990-00-923-0848
Item Name Code
22966
Assigment Date
01/02/1966 (60 years ago)

A coil or coils usually constructed with cores having low magnetic reluctance, whose primary purpose is to furnish an inductive impedance in power or audio frequency circuit ranging from zero to 20 kilohertz (kilocycles). Includes audio frequency and power filter chokes, audio reactors and swinging chokes. Does not include transformers or coils used above audio frequency range. Excludes:saturable reactor. For reactors with air cores, see coil (as modified).

0.5000 inches nominal pilot diameter, aluminum body material, standard round d body style, 1.9995 inches nominal second shoulder diameter, 1.9950 inches nominal shoulder diameter

Product Characteristics

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

Body Material
aluminum
Body Style
standard round d
Shoulder Diameter
1.9950 inches nominal
Pilot Diameter
0.5000 inches nominal
Second Shoulder Diameter
1.9995 inches nominal
Second Shoulder Length
0.2500 inches nominal
Overall Length
4.5500 inches maximum
Flange Diameter
2.2500 inches nominal
Flange Thickness
0.2031 inches nominal
Body Diameter
1.9950 inches nominal
Shaft Diameter
0.4370 inches nominal single shaft
Shaft Length
0.7190 inches nominal single shaft
Fragility Factor
moderately rugged
Body Size
2
Stator Input Voltage Rating In Volts
90.0 nominal
Stator Input Current Rating
125.0 milliamperes nominal
Rotor Input Voltage Rating In Volts
90.0 nominal
Frequency In Hertz
400.0 nominal
Pilot Length
0.4630 inches nominal
Shoulder Length
unable to decode
Aft Of First Flange Diameter
1.9995 inches nominal
Mounting Surface To Terminal End Distance
3.8310 inches nominal
Shaft Thread Series Designator
unf single shaft
Shaft Thread Direction
right-hand single shaft
Shaft Thread Class
2a single shaft
Terminal Location
rear
Shaft Thread Length
0.6100 inches nominal single shaft
Shaft Type
round, threaded single shaft
Shaft Nominal Thread Size
0.250 inches single shaft
Special Features
shaft end keyed
Terminal Type And Quantity
7 screw

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
1800677 Electrical Resolver
RA23-4D Electrical Resolver
VRA23/38-4B Electrical Resolver

FAQs

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

What is the FSCG of the NSN 5990-00-923-0848?
The FSCG of the NSN 5990-00-923-0848 is 5990
Does the NSN 5990-00-923-0848 have a Schedule B code assigned?
Yes, the Schedule B code is 9018903000
Does NSN 5990-00-923-0848 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 5990-00-923-0848 contain precious materials?
Precious metal content is unknown
Does NSN 5990-00-923-0848 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 5990-00-923-0848 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Sun, Jan 2, 1966

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