NSN 5950-00-573-1734, 5950005731734
TRANSFORMER,POWER

Federal Supply Classification: FSC 5950 - Coils and Transformers
National Item Identification Number: NIIN 005731734
Codification Country: United States
Item Name Code: INC 32496
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 5950-00-573-1734

National Stock Number (NSN) 5950-00-573-1734, or NIIN 005731734, (transformer,power) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 32496. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5950005731734 contains an unknown precious metal.

This information was last updated on Jul 01, 2025.

Technical Characteristics

UNABLE TO DECODE: (CQLC) UNABLE TO DECODE
WINDING FUNCTION AND QUANTITY: (BPLC) 1 PRIMARY SINGLE COMPONENT AND 1 SECONDARY SINGLE COMPONENT
FREQUENCY RATING: (ACZB) 50.0 HERTZ NOMINAL SINGLE COMPONENT OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
BODY HEIGHT: (ADAU) 5.500 INCHES NOMINAL
BODY LENGTH: (ADAQ) 4.500 INCHES NOMINAL
BODY WIDTH: (ADAT) 4.500 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: (ABKQ) 3.562 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: (ABKR) 3.562 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING: (ACZB) 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE: (AKNA) FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP: (ACZC) SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD: (AXGY) FLANGE AND UNTHREADED HOLE SINGLE GROUP
RELIABILITY INDICATOR: (AARG) NOT ESTABLISHED
WINDING OPERATING CURRENT: (CRBZ) 10.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING FUNCTION AND QUANTITY: (BPLC) 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING VOLTAGE: (CWJS) 105.00 AC VOLTS NOMINAL AND 210.00 AC VOLTS NOMINAL AND 220.00 AC VOLTS NOMINAL AND 230.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE: (CWJS) 2.00 AC VOLTS NOMINAL AND 3.00 AC VOLTS NOMINAL AND 25.00 AC VOLTS NOMINAL AND 26.00 AC VOLTS NOMINAL AND 28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
TERMINAL TYPE AND QUANTITY: (TTQY) 13 TAB, SOLDER LUG
MOUNTING METHOD: (AXGY) FLANGE SINGLE GROUP AND UNTHREADED HOLE SINGLE GROUP
WINDING TAP LOCATION (NON-CORE): (CQLC) MULTIPLE TAPS W/CENTER TAP SINGLE COMPONENT SINGLE PRIMARY
WINDING TAP LOCATION (NON-CORE): (CQLC) MULTIPLE TAPS W/CENTER TAP SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE: (CWJS) 105.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY AND 210.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY AND 220.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY AND 230.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE: (CWJS) 2.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE SECONDARY AND 3.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE SECONDARY AND 25.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE SECONDARY AND 26.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE SECONDARY AND 28.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE SECONDARY