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NSN 5950-00-052-5813, 5950000525813
TRANSFORMER,AUDIO FREQUENCY

Federal Supply Classification
FSC 5950 - Coils and Transformers
National Item Identification Number
NIIN 000525813
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 5950-00-052-5813

National Stock Number (NSN) 5950-00-052-5813, or NIIN 000525813, (transformer,audio frequency) was assigned May 18, 1967 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 4 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

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

This NSN is somewhat common among different platforms, belonging to 5 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 Dec 11, 2014, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

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 5950000525813 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) 4.350 INCHES NOMINAL
BODY LENGTH
(ADAQ) 3.562 INCHES NOMINAL
BODY WIDTH
(ADAT) 3.250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH
(ABKQ) 3.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH
(ABKR) 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING
(ACZB) 50.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
IMPEDANCE RATING IN OHMS
(ACYW) 250000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
INCLOSURE TYPE
(AKNA) HERMETICALLY SEALED WITH OIL
MOUNTING FACILITY QUANTITY
(AKPV) 4 SINGLE GROUP
MOUNTING HOLE DIAMETER
(ABTB) 0.218 INCHES NOMINAL SINGLE GROUP
MOUNTING METHOD
(AXGY) FLANGE AND UNTHREADED HOLE SINGLE GROUP
PRIMARY TO SECONDARY TURN RATIO
(ACZH) 1 TO 1 SINGLE COMPONENT
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
WINDING FUNCTION AND QUANTITY
(BPLC) 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING SHIELDING METHOD
(ACZX) INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY
(TTQY) 6 BINDING POST
FREQUENCY RATING
(ACZB) 50.0 HERTZ MINIMUM SINGLE COMPONENT AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY
(BPLC) 1 PRIMARY SINGLE COMPONENT AND 1 SECONDARY SINGLE COMPONENT
MOUNTING METHOD
(AXGY) FLANGE SINGLE GROUP AND UNTHREADED HOLE SINGLE GROUP

Manufacturer Part Numbers

CCAPST213

RNCC
5
RNVC
9
ST213

RNCC
3
RNVC
9
ST213

RNCC
5
RNVC
2
ST213

RNCC
5
RNVC
9
ST213

RNCC
C
RNVC
1

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