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NSN 5950-01-249-9116, 5950012499116
TRANSFORMER,POWER

Federal Supply Classification
FSC 5950 - Coils and Transformers
National Item Identification Number
NIIN 012499116
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 5950-01-249-9116

National Stock Number (NSN) 5950-01-249-9116, or NIIN 012499116, (transformer,power) was assigned February 20, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number 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 unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 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 5950012499116 does not contain precious metals.

This NSN is associated to Schedule B 8504320000: transformers, having a power handling capacity exceeding 1 kva but not exceeding 16 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

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH
(ABKQ) 13.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH
(ABKR) 4.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING
(ACZB) 50.0 HERTZ NOMINAL SINGLE COMPONENT OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION
(ABFE) MOISTURE RESISTANT AND FUNGUS RESISTANT AND CORROSION RESISTANT
INCLOSURE TYPE
(AKNA) OPEN
INPUT-OUTPUT PHASE RELATIONSHIP
(ACZC) THREE PHASE TO THREE PHASE SINGLE COMPONENT
OVERALL HEIGHT
(ABKW) 8.750 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 20.000 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 8.500 INCHES NOMINAL
MAXIMUM TRANSFORMER POWER RATING
(ACZF) 4.2 KILOVOLT-AMPERE 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) DELTA-WYE
WINDING FUNCTION AND QUANTITY
(BPLC) 1 PRIMARY SINGLE COMPONENT AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT
(CRBZ) 1.7 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE
(CWJS) 1490.00 AC VOLTS NOMINAL AND 1305.00 AC VOLTS NOMINAL AND 1120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE
(CWJS) 480.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY
(TTQY) 1 TERMINAL BLOCK W/SCREWS
WINDING OPERATING VOLTAGE
(CWJS) 1490.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE SECONDARY AND 1305.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE SECONDARY AND 1120.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE
(CWJS) 480.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY

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