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NSN 4520-00-444-7114, 4520004447114
HEATING ELEMENT,ELECTRICAL,NONIM

Federal Supply Classification
FSC 4520 - Space and Water Heating Equipment
National Item Identification Number
NIIN 004447114
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.
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DLMS® Summary

National Stock Number 4520-00-444-7114

National Stock Number (NSN) 4520-00-444-7114, or NIIN 004447114, (heating element,electrical,nonim) was assigned December 21, 1970 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 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. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over a year. There have been 9 contracts issued for this part number, with 9 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 7 different suppliers. The last contract numbers awarded were: SPE8E921P0742, SPE8E921P0742, SPE8E820V2668, SPE8E819V2387, SPM8E813M0442. The total value of the awarded contracts has been US$ 150,125.90.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been a small amount of 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 10, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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) 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 4520004447114 does not contain precious metals.

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

MATERIAL
(MATT) MANGANESE RESISTANCE WIRE AND NICKEL RESISTANCE WIRE
ELEMENT CONNECTION STYLE
(ABJS) WIRE LEAD W/TERMINAL LUG
ELEMENT RADIATION SPECTRUM
(ABJA) NONINFRARED
ELEMENT QUANTITY
(BHHK) 1
BODY STYLE
(AAQL) TUBULAR, THREADED
FREQUENCY IN HERTZ
(FREQ) 50.0 AND 60.0
HEAT CONTROL TYPE
(ABJM) HEAT SWITCH
HEAT QUANTITY
(ABNR) 1
LENGTH
(ABRY) 9.000 INCHES NOMINAL
OUTSIDE DIAMETER
(ABKV) 0.475 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 9.560 INCHES NOMINAL
MATERIAL
(MATT) ASBESTOS RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION
MATERIAL
(MATT) MANGANESE AND NICKEL RESISTANCE WIRE
MATERIAL
(MATT) NICKEL AND CHROMIUM AND IRON SHEATH
MAXIMUM WATTAGE RATING IN WATTS
(AZQH) 472.5 SINGLE VOLTAGE
MOUNTING METHOD STYLE
(AALX) PIPE THREAD TYPE MOUNTING FACILITY
NOMINAL THREAD SIZE
(CQJX) 0.438 INCHES SCREW
PHASE
(FAAZ) NOT RATED SINGLE VOLTAGE
TERMINAL ARRANGEMENT STYLE
(ABJV) PARALLEL AT ONE END EXCEPT ON 3/4 AND 1 INCH WIDTH
TERMINAL LENGTH
(ABJT) 7.750 INCHES MINIMUM AND 8.250 INCHES MAXIMUM
TERMINAL QUANTITY
(AARA) 2
THREAD QUANTITY
(CQRN) 28.0 PER INCH SCREW
THREAD SERIES DESIGNATOR
(THSD) UNEF SCREW
VOLTAGE IN VOLTS AND CURRENT TYPE
(CSBH) 120.0 AC SINGLE VOLTAGE
III BODY STYLE
(AAQL) TUBULAR, THREADED
MATERIAL
(MATT) NICKEL SHEATH AND CHROMIUM SHEATH AND IRON SHEATH

Manufacturer Part Numbers


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