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NSN 4520-00-053-1909, 4520000531909
HEATING ELEMENT,ELECTRICAL,NONIM

Federal Supply Classification
FSC 4520 - Space and Water Heating Equipment
National Item Identification Number
NIIN 000531909
Codification Country
United States
Item Name Code
INC 29427
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
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4520-00-053-1909

National Stock Number (NSN) 4520-00-053-1909, or NIIN 000531909, (heating element,electrical,nonim) 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 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers 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 somewhat common among different platforms, belonging to 2 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 Sep 10, 2011, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The rights to use the data needed to purchase this part from additional sources are not owned by the Government and cannot be purchased. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 29427. [AN ELECTRICAL DEVICE IN THE FORM OF A RESISTOR CONSISTING OF A RESISTANCE WIRE, AN INSULATING MATERIAL, AND MAY BE SHEATHED. INCLUDES INFRARED ELEMENTS. IT IS DESIGNED TO TRANSFORM ELECTRICAL CURRENT INTO HEAT. IT MAY INCLUDE AN AUTOMATIC CONTROL TO REGULATE THE AMOUNT OF HEAT GENERATED.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4520000531909 contains an unknown precious metal.

This NSN is associated to Schedule B 8516790000: electrothermic appliances, domestic, nesoi. The Schedule B End Use is listed as household appliances.

This information was last updated on .


Technical Characteristics

ELEMENT CONNECTION STYLE
(ABJS) STUD TYPE
ELEMENT QUANTITY
(BHHK) 1
ELEMENT RADIATION SPECTRUM
(ABJA) NONINFRARED
BODY STYLE
(AAQL) STRIP, FINNED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH
(ABKR) 16.875 INCHES NOMINAL
HEAT QUANTITY
(ABNR) 1
HOLE OR SLOT QUANTITY
(ABKT) 2
NOMINAL THREAD SIZE
(CQJX) 0.190 INCHES MOUNTING FACILITY
OVERALL LENGTH
(ABHP) 17.875 INCHES NOMINAL
LENGTH
(ABRY) 14.500 INCHES NOMINAL
MATERIAL
(MATT) CERAMIC RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION
MATERIAL
(MATT) NICKEL RESISTANCE WIRE AND CHROMIUM RESISTANCE WIRE
MATERIAL
(MATT) STEEL SHEATH
MAXIMUM WATTAGE RATING IN WATTS
(AZQH) 1550.0 SINGLE VOLTAGE
MOUNTING FACILITY WIDTH
(ABKS) 0.313 INCHES NOMINAL
MOUNTING FACILITY LENGTH
(ABKP) 0.500 INCHES NOMINAL
MOUNTING METHOD STYLE
(AALX) SLOT OR HOLE TYPE MOUNTING FACILITY
PHASE
(FAAZ) SINGLE SINGLE VOLTAGE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
(ZZZY) AS DIFFERENTIATED BY THE VOLTAGE
SPECIAL FEATURES
(FEAT) CHROME SURFACE FINISH
THREAD QUANTITY
(CQRN) 32.0 PER INCH MOUNTING FACILITY
THREAD SERIES DESIGNATOR
(THSD) UNF STUD
VOLTAGE IN VOLTS AND CURRENT TYPE
(CSBH) 240.0 DC SINGLE VOLTAGE
WATT DENSITY RATING
(ABNS) 28.0 PER SQUARE INCH SINGLE VOLTAGE
WIDTH
(ABGL) 2.000 INCHES NOMINAL
TERMINAL ARRANGEMENT STYLE
(ABJV) PARALLEL AT ONE END EXCEPT ON 3/4 AND 1 INCH WIDTH
TERMINAL LENGTH
(ABJT) 0.500 INCHES NOMINAL
TERMINAL QUANTITY
(AARA) 2
III BODY STYLE
(AAQL) STRIP, FINNED

Manufacturer Part Numbers

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