Product Details | ELECTRIC WATER HEATER

4520-01-317-8979 A unit specifically designed for heating water by a direct fired method, utilizing electric heating element(s).20244100018Industrial Boilers45200033Space and Water Heating Equipment

Part Alternates: MILH965D, MIL-H-965D, 17748, 4520-01-317-8979, 01-317-8979, 4520013178979, 013178979

Plumbing, Heating, and Waste Disposal Equipment | Space and Water Heating Equipment

Supply Group (FSG) NSN Assign. NIIN
45 08 APR 1990 01-317-8979

Demand History | NSN 4520-01-317-8979

Part Number Request Date QTY Origin
4520-01-317-8979 2023-02-53 6 DIBBS
4520-01-317-8979 2021-04-104 6 DIBBS
4520-01-317-8979 2020-04-103 3 DIBBS
4520-01-317-8979 2020-03-67 1 DIBBS
4520-01-317-8979 2020-02-42 4 DIBBS
4520-01-317-8979 2019-12-346 1 DIBBS
4520-01-317-8979 2019-10-281 3 DIBBS
4520-01-317-8979 2019-07-205 1 DIBBS
4520-01-317-8979 2019-03-86 3 DIBBS
4520-01-317-8979 2018-12-359 1 DIBBS
4520-01-317-8979 2018-12-347 1 DIBBS
4520-01-317-8979 2018-10-276 2 DIBBS
4520-01-317-8979 2018-07-207 1 DIBBS
4520-01-317-8979 2017-05-151 4 DIBBS
4520-01-317-8979 2017-05-135 1 DIBBS
4520-01-317-8979 2017-02-43 2 DIBBS
4520-01-317-8979 2016-08-214 2 DIBBS
4520-01-317-8979 2015-02-56 7 DIBBS
4520-01-317-8979 2013-04-106 3 DIBBS
4520-01-317-8979 2012-08-214 4 DIBBS
4520-01-317-8979 2012-05-129 2 DIBBS
4520-01-317-8979 2011-02-46 6 DIBBS
4520-01-317-8979 2010-03-70 4 DIBBS

Cross Reference | NSN 4520-01-317-8979

Part Number Cage Code Manufacturer
17748 19857 ELECTRIC HEATER COMPANY, THE DBA HUBBELL-ELECTRIC HEATER CO
MIL-H-965D 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4520-01-317-8979

Characteristic Specifications
HEATING CAPACITY PER HOUR 5.0 GALLONS
TEMP RISE PER HOUR 90.0 DEG FAHRENHEIT
CURRENT TYPE AC
VOLTAGE IN VOLTS 440.0
FREQUENCY IN HERTZ 60.0
PHASE THREE
HEATING ELEMENT TYPE ANY ACCEPTABLE
HEATING ELEMENT WATTAGE RATING NOT RATED
ATTACHMENT DEVICE INCLUDED
THERMOSTATIC SWITCH INCLUDED
TANK CAPACITY 5.0 GALLONS
MATERIAL COPPER-SILICON ALLOY
OUTSIDE SURFACE TREATMENT PAINTED
MAXIMUM OPERATING PRESSURE 110.0 POUNDS PER SQUARE INCH
INSULATED FEATURE INCLUDED
WATER INLET CONNECTION QUANTITY 1
WATER INLET CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR 3/4-14 NPT
WATER OUTLET CONNECTION QUANTITY 1
WATER OUTLET CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR 3/4-14 NPT
OVERALL DIAMETER 17.000 INCHES NOMINAL
OVERALL LENGTH 18.000 INCHES NOMINAL
FURNISHED ITEMS AND QUANTITY RELIEF VALVE 1
SPECIFICATION/STANDARD DATA 81349-MIL-H-965D AMEND2 GOVERNMENT SPECIFICATION
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-H-965D

Restrictions/Controls & Freight Information | NSN 4520-01-317-8979

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 026520 HEATERS WATER
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 659 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code Z Shipment is not a consolidation, but does exceed 72 inches in one or more dimensions.
Air Commodity E Engineer supplies, other than those listed under code B.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4520-01-317-8979

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each