A2220831

View detailed technical data, stock status, and sourcing information for: A2220831
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-678-0682

Item Name Code

32496

Assigment Date

01/01/1963 (63 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus of minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, nonwire wound; nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.

2.250 inches nominal overall length, 3.875 inches nominal overall height, not established reliability indicator, 1.250 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to width, 1.500 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to length

Product Characteristics

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

Reliability Indicator: not established
Overall Length: 2.250 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 1.500 inches nominal single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width: 1.250 inches nominal single mounting facility single center group
Overall Height: 3.875 inches nominal
Overall Width: 1.875 inches nominal
Frequency Rating: 400.0 hertz nominal single component
Input-Output Phase Relationship: single phase to single phase single component
Winding Shielding Method: internal shield grounded to inclosure single component
Body Height: 3.000 inches nominal
Inclosure Type: hermetically sealed
Mounting Facility Quantity: 4 single group
Mounting Method: threaded hole single group
Winding Function And Quantity: 1 primary and 1 secondary single component
Thread Quantity Per Inch: 32 single group
Nominal Thread Size: 0.138 inches single group
Winding Operating Current: 2.0 milliamperes ac maximum single component single secondary
Winding Operating Voltage: 105.00 ac volts nominal and 115.00 ac volts nominal and 125.00 ac volts nominal single component single primary
Winding Operating Voltage: 2.00 ac kilovolts nominal single component single secondary
Thread Series Designator: unc single group
Terminal Type And Quantity: 6 solder stud

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
688501	Power Transformer
A2220831	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-678-0682?

The FSCG of the NSN 5950-00-678-0682 is 5950

Does NSN 5950-00-678-0682 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 5950-00-678-0682 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-678-0682 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5950-00-678-0682 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963