Cummins N-587A Transformer, Power

Cummins N-587A is a engine component in Engine Parts, US catalog. Listed by US Government (DLA FLIS), October 2026.

Government data (US Government (DLA FLIS), October 2026 edition)

The U.S. government's Federal Logistics Information System (FLIS) records Cummins N-587A as the maker's own number under government stock item NSN 5950-00-108-4461. The name and every fact below are FLIS's, credited to US Government (DLA FLIS), October 2026 edition.

Specifications recorded for government stock item NSN 5950-00-108-4461, under which this manufacturer's reference number is listed. Confirm compatibility and specifications with the manufacturer before ordering.

Government item name

Transformer, Power

Government stock item (NSN)

5950-00-108-4461

Manufacturer code (CAGE)

15434, CUMMINS INC., COLUMBUS, IN, UNITED STATES

Center to center distance between mounting facilities parallel to length

Single mounting facility single center group: 1.688 in (nominal)

Center to center distance between mounting facilities parallel to width

Single mounting facility single center group: 1.438 in (nominal)

Overall height

2.688 in (nominal)

Frequency rating

Single component: 60.0 Hz (nominal)

Input-output phase relationship

Single component: single phase to single phase

Winding shielding method

Single component: internal shield grounded to core

Body length

2.312 in (nominal)

Body width

2.062 in (nominal)

Body height

2.500 in (nominal)

Inclosure type

Hermetically sealed

Mounting facility quantity

4

Mounting method

Single group: threaded stud(s)

Winding function and quantity

Single component primary 1 and secondary 1

Thread quantity per inch

32

Nominal thread size

Single group: 0.138 in

Winding operating current

Single component single secondary amperes AC maximum 2.0

Winding operating voltage

• Single component single primary AC volts nominal 105.00 and AC volts nominal 115.00 and AC volts nominal 125.00
• Single component single secondary AC volts nominal 6.30

Special features

Item must comply with requirements of defense electronics supply center production standard no. L00209

Thread series designator

Single group: unified national coarse (UNC)

Terminal type and quantity

Tab, solder lug: 6

Source: US Government (DLA FLIS), October 2026 edition, a public U.S. government data release. This is not an official DLA record and may contain errors. Verify fitment before ordering. Not affiliated with or endorsed by the Defense Logistics Agency or the Department of Defense. SearchForPart does not show a price here.

About this kind of part (general, written by SearchForPart)

A part of an engine named by its use. Replaced when worn, leaking or damaged. Check the engine model and serial range.

When ordering, give the part number exactly as printed and its maker, and the make, model and year of the truck, trailer, reefer unit or machine (or the engine or unit serial number). SearchForPart shows fitment only as the source printed it: check it before you order.

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Source: US Government (DLA FLIS), October 2026 edition, a public U.S. government data release. This is not an official DLA record and may contain errors. Verify fitment before ordering. Not affiliated with or endorsed by the Defense Logistics Agency or the Department of Defense. SearchForPart does not show a price here.