NSN 2540-01-646-3011 12421779 , 12421779101, 12421779-101
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 | Item Name Code (INC) |
|---|---|---|---|
| 25 | 2015198 | 01-646-3011 | 39836 ( HOUSING, HEATER COMPARTMENT ) |
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Related Products | NSN 2540-01-646-3011
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 Code | P | There 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item 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: | 0 | Represents 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 Manager | J | Ground Forces Support Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | 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 Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | Z | INSURANCE/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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |



