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NSN 4520-00-552-3716, 4520005523716
HEATER,WATER,ELECTRIC

Federal Supply Classification
FSC 4520 - Space and Water Heating Equipment
National Item Identification Number
NIIN 005523716
Codification Country
United States
Item Name Code
INC 07180
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 4520-00-552-3716

National Stock Number (NSN) 4520-00-552-3716, or NIIN 005523716, (heater,water,electric) was assigned October 24, 1974 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 8 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

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

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 Apr 25, 2008, 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) 07180. [A UNIT SPECIFICALLY DESIGNED FOR HEATING WATER BY A DIRECT FIRED METHOD, UTILIZING ELECTRIC HEATING ELEMENT(S).]. 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 4520005523716 does not contain precious metals.

This NSN is associated to Schedule B 8516100040: electric storage water heaters. The Schedule B End Use is listed as household appliances. NAICS classification category 335228: other major household appliance manufacturing.

This information was last updated on .


Technical Characteristics

ATTACHMENT DEVICE
(ALHG) NOT INCLUDED
FURNISHED ITEMS AND QUANTITY
(AKYN) DRAIN VALVE 1; ANODE ROD 1
FREQUENCY IN HERTZ
(FREQ) 60.0
HEATING CAPACITY PER HOUR
(AMHR) 20.0 GALLONS
HEATING ELEMENT TYPE
(ABAL) DOUBLE
HEATING ELEMENT WATTAGE RATING
(AMRK) 4500.000 LOWER AND 4500.000 UPPER
INSULATED FEATURE
(AHGR) INCLUDED
INSIDE SURFACE TREATMENT
(AAJQ) GLASS
OVERALL DIAMETER
(ADAV) 21.000 INCHES NOMINAL
OVERALL HEIGHT
(ABKW) 50.000 INCHES NOMINAL
MATERIAL
(MATT) STEEL
MAXIMUM OPERATING PRESSURE
(AAJJ) 150.0 POUNDS PER SQUARE INCH
PHASE
(FAAZ) SINGLE
THERMOSTATIC SWITCH
(AMJX) INCLUDED
VOLTAGE IN VOLTS AND CURRENT TYPE
(CSBH) 240.0 AC
WATER INLET CONNECTION QUANTITY
(AMLQ) 1
WATER INLET CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR
(AMLL) 0.750-14 NPT
WATER OUTLET CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR
(AMLM) 0.750-14 NPT
WATER OUTLET CONNECTION QUANTITY
(AMLR) 1
SURFACE TREATMENT
(SFTT) ENAMEL OUTSIDE
TANK CAPACITY
(AMKA) 50.0 GALLONS
SWITCH TYPE
(AEEA) SINGLE THROW
TEMP RISE PER HOUR
(AMHX) 90.0 DEG FAHRENHEIT
MATERIAL
(MATL) STEEL
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
UNABLE TO DECODE
(AAJP) UNABLE TO DECODE
UNABLE TO DECODE
(ACDC) UNABLE TO DECODE
UNABLE TO DECODE
(ELEC) UNABLE TO DECODE
UNABLE TO DECODE
(AAJP) UNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODE
VOLTAGE IN VOLTS
(ELEC) 240.0
OUTSIDE SURFACE TREATMENT
(AAJP) ENAMEL, BAKED
CURRENT TYPE
(ACDC) AC

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