SM-A-777609-1

View detailed technical data, stock status, and sourcing information for: SM-A-777609-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-01-081-3498

Item Name Code

32496

Assigment Date

08/12/1979 (46 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

not established reliability indicator, single phase to single phase single component input-output phase relationship, 1.690 inches nominal overall length, 50.0 hertz nominal or 60.0 hertz nominal single component frequency rating, fungus proof and salt spray resistant and vibration resistant hazardous locations/environmental protection

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
Hazardous Locations/Environmental Protection: fungus proof and salt spray resistant and vibration resistant
Overall Length: 1.690 inches nominal
Frequency Rating: 50.0 hertz nominal or 60.0 hertz nominal single component
Input-Output Phase Relationship: single phase to single phase single component
Body Length: 1.250 inches maximum
Body Outside Diameter: 2.900 inches maximum
Maximum Operating Temp: 85.0 celsius
Inclosure Type: hermetically sealed
Mounting Facility Quantity: 1 single group
Mounting Method: threaded hole single group
Winding Function And Quantity: 1 primary and 1 secondary and 1 tertiary single component
Nominal Thread Size: 0.190 inches single group
Winding Operating Voltage: 277.00 ac volts nominal single component single primary
Thread Series Designator: unf single group
Terminal Type And Quantity: 4 solder stud and 2 threaded 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
EWC 4325	Power Transformer
SM-A-777609-1	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-01-081-3498?

The FSCG of the NSN 5950-01-081-3498 is 5950

Does NSN 5950-01-081-3498 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 5950-01-081-3498 contain precious materials?

Item does not contain precious metal.

Does NSN 5950-01-081-3498 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 5950-01-081-3498 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Sun, Aug 12, 1979