Product Details | STEAM-HOT WATER HEATED WATER HEATER

4520-00-273-1291 A unit designed to heat water in a storage tank which is equipped with a coil that receives steam or hot water from another source. See also HEATER, FLUID, INDUSTRIAL.20244100018Industrial Boilers45200033Space and Water Heating Equipment

Part Alternates: MILH12322, MIL-H-12322, 4520-00-273-1291, 00-273-1291, 4520002731291, 002731291

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

Supply Group (FSG) NSN Assign. NIIN
45 11 NOV 1973 00-273-1291

Cross Reference | NSN 4520-00-273-1291

Part Number Cage Code Manufacturer
MIL-H-12322 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4520-00-273-1291

Characteristic Specifications
MOUNTING POSITION VERTICAL
TANK CAPACITY 750.0 GALLONS
MATERIAL STEEL, CORROSION RESISTING
SURFACE TREATMENT PAINTED
MAXIMUM OPERATING PRESSURE 85.0 POUNDS PER SQUARE INCH
OUTSIDE DIAMETER 48.000 INCHES NOMINAL
OVERALL LENGTH 96.000 INCHES NOMINAL
HEATING COIL MAXIMUM OPERATING PRESSURE 150.0 POUNDS PER SQUARE INCH
HEATING COIL SURFACE AREA 38.000 SQUARE FEET
HEATING CAPACITY PER HOUR 20.000 GALLONS
HEATING COIL INLET CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR 4 IN.-8 NPT
HEATING COIL OUTLET CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR 2 IN.-11-1/2 NPT
WATER INLET CONNECTION QUANTITY 1
WATER INLET CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR 4 IN.-8 NPT
WATER OUTLET CONNECTION QUANTITY 1
WATER OUTLET CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR 2 IN.-11-1/2 NPT
FURNISHED ITEMS BREAKER,VACUUM,STRAINER,3/4 IN.,STRAINER,2 IN.,THERMOMETER,ANGLE TYPE,RANGE 40 DEG F TO 240 DEG F,TRAP,BUCKET,INVERTED,3/4 IN.,VALVE,CHECK,VALVE,DRAIN,2 IN.,VALVE,RELIEF,TEMP AND PRESS,VALVE,TEMP REGULATING
NONDEFINITIVE SPEC/STD DATA 1 CLASS
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-H-12322

Restrictions/Controls & Freight Information | NSN 4520-00-273-1291

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:UPrecious metal type is unknown
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 M 85
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code AJ U.S. Army Soldier's Biological and Chemical
Command
Natick, MA 01760
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT FF
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4520-00-273-1291

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each