HB12842

View detailed technical data, stock status, and sourcing information for: HB12842
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-707-1279

Item Name Code

32496

Assigment Date

01/01/1961 (65 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

20.0 hertz minimum and 30.0 kilohertz maximum single component frequency rating, 5.000 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to length, 3.500 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to width, not established reliability indicator, 0.281 inches nominal single group mounting slot width

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
Center To Center Distance Between Mounting Facilities Parallel To Length: 5.000 inches nominal single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width: 3.500 inches nominal single mounting facility single center group
Mounting Slot Width: 0.281 inches nominal single group
Frequency Rating: 20.0 hertz minimum and 30.0 kilohertz maximum single component
Input-Output Phase Relationship: single phase to single phase single component
Body Length: 4.250 inches nominal
Body Width: 6.875 inches nominal
Body Height: 6.062 inches nominal
Inclosure Type: partially inclosed, double shell
Mounting Facility Quantity: 4 single group
Mounting Method: flange and slot single group
Winding Function And Quantity: 1 primary and 1 secondary single component
Winding Operating Current: 2.5 amperes ac maximum single component single secondary
Winding Operating Voltage: 32.00 ac volts nominal and 52.00 ac volts nominal and 126.00 ac volts nominal single component single secondary
Winding Operating Voltage: 375.00 ac volts minimum and 750.00 ac volts maximum single component single primary
Terminal Type And Quantity: 7 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
HB12842	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-707-1279?

The FSCG of the NSN 5950-00-707-1279 is 5950

Does NSN 5950-00-707-1279 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 5950-00-707-1279 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-707-1279 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 5950-00-707-1279 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961