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NSN 5950-00-790-4756, 5950007904756
TRANSFORMER,POWER

Federal Supply Classification
FSC 5950 - Coils and Transformers
National Item Identification Number
NIIN 007904756
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.
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DLMS® Summary

National Stock Number 5950-00-790-4756

National Stock Number (NSN) 5950-00-790-4756, or NIIN 007904756, (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. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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 5950007904756 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

WINDING OPERATING VOLTAGE
(CWJS) 416.00 AC VOLT
BODY HEIGHT
(ADAU) 7.437 INCHES NOMINAL
BODY LENGTH
(ADAQ) 19.781 INCHES NOMINAL
BODY WIDTH
(ADAT) 8.125 INCHES NOMINAL
FREQUENCY RATING
(ACZB) 380.0 HERTZ MINIMUM SINGLE COMPONENT AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
INCLOSURE TYPE
(AKNA) FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP
(ACZC) THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY
(AKPV) 4 SINGLE GROUP
MOUNTING HOLE DIAMETER
(ABTB) 0.375 INCHES NOMINAL SINGLE GROUP
MOUNTING METHOD
(AXGY) UNTHREADED HOLE SINGLE GROUP
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
TRANSFORMER WINDING CONNECTION TYPE
(ACZD) WYE-WYE
WINDING FUNCTION AND QUANTITY
(BPLC) 3 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
WINDING OPERATING VOLTAGE
(CWJS) 0.00 AC VOLTS MINIMUM SINGLE COMPONENT SINGLE SECONDARY AND 485.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE
(CWJS) 416.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY
(TTQY) 12 WIRE LEAD
WINDING TAP LOCATION
(CQLC) TAP W/O CENTER TAP SINGLE COMPONENT SINGLE PRIMARY

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