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NSN 5950-01-118-0018, 5950011180018
TRANSFORMER,POWER

Federal Supply Classification
FSC 5950 - Coils and Transformers
National Item Identification Number
NIIN 011180018
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 5950-01-118-0018

National Stock Number (NSN) 5950-01-118-0018, or NIIN 011180018, (transformer,power) was assigned August 25, 1981 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 2 suppliers. Today, 2 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, with the most recent procurement date of Mar 20, 2020. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7M020P2213, SPE7M518P3185, SPE7M515M9026. The total value of the awarded contracts has been US$ 7,080.00.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 23, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. 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 5950011180018 does not contain precious metals.

This information was last updated on .


Technical Characteristics

BODY HEIGHT
(ADAU) 4.938 INCHES MAXIMUM
BODY LENGTH
(ADAQ) 4.720 INCHES MAXIMUM
BODY WIDTH
(ADAT) 4.030 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH
(ABKQ) 3.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH
(ABKR) 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING
(ACZB) 55.0 HERTZ MINIMUM AND 65.0 HERTZ MAXIMUM SINGLE COMPONENT
INCLOSURE TYPE
(AKNA) HERMETICALLY SEALED
INPUT-OUTPUT PHASE RELATIONSHIP
(ACZC) SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
OVERALL HEIGHT
(ABKW) 5.626 INCHES NOMINAL
MAXIMUM OPERATING TEMP
(AEHZ) 100.0 CELSIUS
MOUNTING FACILITY QUANTITY
(AKPV) 4 SINGLE GROUP
MOUNTING METHOD
(AXGY) THREADED STUD SINGLE GROUP
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES SINGLE GROUP
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
WINDING OPERATING CURRENT
(CRBZ) 12.0 AMPERES DC MAXIMUM SINGLE COMPONENT 4TH SECONDARY
WINDING FUNCTION AND QUANTITY
(BPLC) 1 PRIMARY AND 4 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT
(CRBZ) 4.0 AMPERES DC MAXIMUM SINGLE COMPONENT 1ST SECONDARY
WINDING OPERATING CURRENT
(CRBZ) 500.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT 2ND SECONDARY
WINDING OPERATING CURRENT
(CRBZ) 500.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT 3RD SECONDARY
WINDING OPERATING VOLTAGE
(CWJS) 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE
(CWJS) 18.50 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY
WINDING OPERATING VOLTAGE
(CWJS) 18.50 AC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY
WINDING OPERATING VOLTAGE
(CWJS) 22.00 AC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
WINDING OPERATING VOLTAGE
(CWJS) 18.00 AC VOLTS NOMINAL SINGLE COMPONENT 4TH SECONDARY
WINDING SHIELDING METHOD
(ACZX) INTERNALLY SHIELDED AND BROUGHT OUT TO PRIMARY TERMINAL SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY
(TTQY) 9 SOLDER STUD AND 3 THREADED STUD
THREAD QUANTITY PER INCH
(CMLP) 20 SINGLE GROUP
THREAD SERIES DESIGNATOR
(THSD) UNC SINGLE GROUP
FREQUENCY RATING
(ACZB) 55.0 HERTZ MINIMUM SINGLE COMPONENT AND 65.0 HERTZ MAXIMUM SINGLE COMPONENT
UNABLE TO DECODE
(CQLC) UNABLE TO DECODE
MAXIMUM OPERATING TEMP
(AEHZ) 100.0 DEG CELSIUS
WINDING FUNCTION AND QUANTITY
(BPLC) 1 PRIMARY SINGLE COMPONENT AND 4 SECONDARY SINGLE COMPONENT

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