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NSN 5950-00-256-1130, 5950002561130
TRANSFORMER,POWER

Federal Supply Classification
FSC 5950 - Coils and Transformers
National Item Identification Number
NIIN 002561130
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 5950-00-256-1130

National Stock Number (NSN) 5950-00-256-1130, or NIIN 002561130, (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 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 10, 2014, this NSN's acquisition method was noted as: Acquire only from the prime contractor although the engineering data identifies the Commercial and Government Entity Code (CAGE) and part number of a source other than the prime contractor. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.

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 5950002561130 contains an unknown precious metal.

This NSN is associated to Schedule B 8504314065: transformers, having a power handling capacity 40 va or greater but less than 1 kva, nesoi. The Schedule B End Use is listed as generators, accessories. NAICS classification category 334416: capacitor, resistor, coil, transformer, and other inductor manufacturing.

This information was last updated on .


Technical Characteristics

BODY HEIGHT
(ADAU) 4.000 INCHES NOMINAL
BODY LENGTH
(ADAQ) 7.000 INCHES NOMINAL
BODY WIDTH
(ADAT) 4.500 INCHES NOMINAL
COOLING METHOD
(BFMF) SELF-COOLED
DISTANCE BETWEEN MOUNTING FACILITY CENTERS
(AEJN) 2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING
(ACZB) 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT
INCLOSURE TYPE
(AKNA) FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP
(ACZC) SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING
(ACZF) 250.0 VOLT-AMPERE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY
(AKPV) 2 SINGLE GROUP
MOUNTING METHOD
(AXGY) FLANGE AND UNTHREADED HOLE SINGLE GROUP
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
WINDING FUNCTION AND QUANTITY
(BPLC) 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING VOLTAGE
(CWJS) 220.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE
(CWJS) 440.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY
(TTQY) 4 WIRE LEAD
III COOLING METHOD
(BFMF) SELF-COOLED
WINDING FUNCTION AND QUANTITY
(BPLC) 1 PRIMARY SINGLE COMPONENT AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING VOLTAGE
(CWJS) 440.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE
(CWJS) 220.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE SECONDARY
MOUNTING METHOD
(AXGY) FLANGE SINGLE GROUP AND UNTHREADED HOLE SINGLE GROUP
FREQUENCY RATING
(ACZB) 50.0 HERTZ MINIMUM SINGLE COMPONENT AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT

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