130742-57

View detailed technical data, stock status, and sourcing information for: 130742-57
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-222-6275

Item Name Code

00780

Assigment Date

01/01/1963 (63 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.

input transformer function, 1 to 14.05 single component primary to secondary turn ratio, 2.219 inches nominal overall length, not established reliability indicator, 70000.0 nominal single component single secondary impedance rating in ohms

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: 2.219 inches nominal
Transformer Function: input
Impedance Rating In Ohms: 70000.0 nominal single component single secondary
Primary To Secondary Turn Ratio: 1 to 14.05 single component
Body Length: 1.875 inches maximum
Body Outside Diameter: 1.406 inches maximum
Distance Between Mounting Facility Centers: 0.938 inches nominal single mounting facility single center group
Inclosure Type: hermetically sealed
Mounting Facility Quantity: 2 single group
Mounting Method: threaded stud 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: 4.0 amperes ac maximum single component single secondary
Thread Series Designator: unc single group
Terminal Type And Quantity: 5 tab, solder lug

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
130742-57	Audio Frequency Transformer
K901610-502	Audio Frequency Transformer
M901610-2	Audio Frequency Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-222-6275?

The FSCG of the NSN 5950-00-222-6275 is 5950

Does the NSN 5950-00-222-6275 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5950-00-222-6275 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 5950-00-222-6275 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-222-6275 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 5950-00-222-6275 was assigned to the Federal Catalog?

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