B-1723

View detailed technical data, stock status, and sourcing information for: B-1723
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-01-149-2488

Item Name Code

32496

Assigment Date

03/17/1983 (43 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

0.189 inches minimum and 0.249 inches maximum single group mounting slot width, single phase to single phase single component input-output phase relationship, 2.501 inches minimum and 2.561 inches maximum single mounting facility single center group center to center distance between mounting facilities parallel to width, not established reliability indicator, 2.783 inches minimum and 2.843 inches maximum 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
Center To Center Distance Between Mounting Facilities Parallel To Length: 2.783 inches minimum and 2.843 inches maximum single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width: 2.501 inches minimum and 2.561 inches maximum single mounting facility single center group
Mounting Slot Width: 0.189 inches minimum and 0.249 inches maximum single group
Input-Output Phase Relationship: single phase to single phase single component
Body Length: 3.345 inches minimum and 3.405 inches maximum
Body Width: 2.970 inches minimum and 3.030 inches maximum
Body Height: 2.783 inches minimum and 2.843 inches maximum
Inclosure Type: fully inclosed
Mounting Facility Quantity: 4 single group
Mounting Method: slot single group
Winding Function And Quantity: 2 primary and 2 secondary single component
Features Provided: color coded lead and tinned wire leads
Winding Operating Current: 1.0 amperes ac nominal single component 2nd secondary
Winding Operating Current: 4.0 amperes ac nominal single component 1st secondary
Winding Power Rating: 30.0 volts-amperes single component 2nd secondary
Winding Power Rating: 70.0 volts-amperes single component 1st secondary
Winding Operating Voltage: 17.50 ac volts nominal single component 1st secondary
Winding Operating Voltage: 30.00 ac volts nominal single component 2nd secondary
Terminal Type And Quantity: 10 wire lead

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5950-01-173-9041	No Name Available	07/01/1985

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
B-1723	Power Transformer
B170-117	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-01-149-2488?

The FSCG of the NSN 5950-01-149-2488 is 5950

Does NSN 5950-01-149-2488 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 5950-01-149-2488 contain precious materials?

Item does not contain precious metal.

Does NSN 5950-01-149-2488 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 5950-01-149-2488 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Thu, Mar 17, 1983