Product Details | HEATER COMPARTMENT HOUSING

2540-01-646-3011 A partial or complete housing unit designed to fit over a heating unit. It may be fabricated from any metallic or nonmetallic material in various shapes and sizes.

Part Alternates: 12421779 , 12421779101, 12421779-101 , 2540-01-646-3011, 01-646-3011, 2540016463011, 016463011

Vehicular Equipment Components | Vehicular Furniture and Accessories

Supply Group (FSG) NSN Assign. NIIN
25 2015198 01-646-3011

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Technical Data | NSN 2540-01-646-3011

Characteristic Specifications
VEHICLE DESIGN CONTROL ACTIVITY 19207
VEHICLE IDENTIFICATION DESIGNATOR LHS
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A1011/A1011,11GA ASSN STD 1ST MATERIAL RESPONSE AND
SURFACE TREATMENT CHEMICAL AND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION FED SPEC TT-C-490 MIL STD 1ST TREATMENT RESPONSE OR
OVERALL LENGTH 683.0 MILLIMETERS NOMINAL
OVERALL HEIGHT 244.5 MILLIMETERS NOMINAL
OVERALL WIDTH 247.0 MILLIMETERS NOMINAL
ACCESSORY COMPONENTS AND QUANTITY 2 SCREW,HEX HEAD:12 WASHER,SPRING LOCK;12 WASHER,PLAIN,2 WASHER,FLAT;10 SCREW,HEX HEAD;12 NUT,HEAX HEAD;6 KEEPER ASSY;1 TUBE,COLD AIR(12421779-009);1 TUBE,COLD AIR(12421779-008)1 TUBE,COLD AIR RETAINER;1 TUBE,COLD AIR,PORT;1 BRACKET(12421779-003);1 BRACKET(12421779-002);1 PIPE HEATER(12421779-003);1 PIPE HEATER(12421779-002);1 CONTAINER,LOWER
COLOR TAN
SLOT WIDTH 18.5 MILLIMETERS NOMINAL ALL HOLES
SLOT LENGTH 25.0 MILLIMETERS NOMINAL ALL HOLES
SLOT QUANTITY 3
III MOUNTING HOLE QUANTITY 1
MOUNTING HOLE DIAMETER 18.5 MILLIMETERS NOMINAL ALL HOLES
MOUNTING HOLE TYPE PLAIN AND
HEAT TREATMENT HOT ROLLED AND
SHAPE IRREGULAR
FABRICATION METHOD WELDED
III PART NAME ASSIGNED BY CONTROLLING AGENCY BOX,AUXILLARY HEATER
END ITEM IDENTIFICATION 2320-01-557-4546;TRUCK,MATERIALS HANDLING CONTAINER HOIST

Restrictions/Controls & Freight Information | NSN 2540-01-646-3011

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 2540-01-646-3011

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 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