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NSN 5950-00-254-3998, 5950002543998
TRANSFORMER,AUDIO FREQUENCY

Federal Supply Classification
FSC 5950 - Coils and Transformers
National Item Identification Number
NIIN 002543998
Codification Country
United States
Item Name Code
INC 00780
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 5950-00-254-3998

National Stock Number (NSN) 5950-00-254-3998, or NIIN 002543998, (transformer,audio frequency) 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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.

This NSN is assigned to Item Name Code (INC) 00780. [A TRANSFORMER WHICH IS DESIGNED SO THAT PART OR ALL OF ITS RANGE OF OPERATING FREQUENCIES IS 20 KILOHERTZ (KILOCYCLES) AND BELOW. THE MAXIMUM VALUE MAY EXTEND INTO THE RADIO FREQUENCY RANGE. IT IS GENERALLY USED IN THE INPUT, OUTPUT, AMPLIFIER, OR OSCILLATOR STAGES OF AUDIO AND SONAR DEVICES.]. 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 5950002543998 contains an unknown precious metal.

This NSN is associated to Schedule B 8548900100: electrical parts of machinery or apparatus not specified or included elsewhere in chapter 85. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335999: all other miscellaneous electrical equipment and component manufacturing.

This information was last updated on .


Technical Characteristics

BODY HEIGHT
(ADAU) 2.375 INCHES MAXIMUM
BODY LENGTH
(ADAQ) 1.625 INCHES MAXIMUM
BODY WIDTH
(ADAT) 1.625 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH
(ABKQ) 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH
(ABKR) 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING
(ACZB) 400.0 HERTZ MINIMUM AND 3.5 KILOHERTZ MAXIMUM SINGLE COMPONENT
IMPEDANCE RATING IN OHMS
(ACYW) 500.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
IMPEDANCE RATING IN OHMS
(ACYW) 20000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
INCLOSURE TYPE
(AKNA) FULLY INCLOSED
OVERALL HEIGHT
(ABKW) 2.844 INCHES MAXIMUM
MAXIMUM TRANSFORMER POWER RATING
(ACZF) 20.0 DECIBELS SINGLE COMPONENT
MOUNTING FACILITY QUANTITY
(AKPV) 4 SINGLE GROUP
MOUNTING METHOD
(AXGY) THREADED STUD SINGLE GROUP
NOMINAL THREAD SIZE
(CQJX) 0.138 INCHES SINGLE GROUP
PRIMARY TO SECONDARY TURN RATIO
(ACZH) 1 TO 6-19/64 SINGLE COMPONENT
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
TRANSFORMER FUNCTION
(ACYE) OUTPUT
WINDING FUNCTION AND QUANTITY
(BPLC) 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT
(CRBZ) 20.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
WINDING SHIELDING METHOD
(ACZX) INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY
(TTQY) 6 TURRET
THREAD QUANTITY PER INCH
(CMLP) 32 SINGLE GROUP
THREAD SERIES DESIGNATOR
(THSD) UNC SINGLE GROUP
WINDING FUNCTION AND QUANTITY
(BPLC) 1 PRIMARY SINGLE COMPONENT AND 1 SECONDARY SINGLE COMPONENT

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