Product Details | CENTRIFUGAL FAN IMPELLER
4140-00-255-2458 An item with blades, vanes, or paddles equally spaced radially or horizontally around the periphery of a hub, rotor, or wheel. It is the rotating part of a centrifugal fan, electric motor, generator and the like which creates a flow of air or gas perpendicular to the axis of rotation.
Part Alternates: M1965, M-1965, AA-424-228-2 5/16CCW, AA4242282516CCW, S1359, S-1359, S1391, 4140-00-255-2458, 00-255-2458, 4140002552458, 002552458
Refrigeration, Air Conditioning, and Air Circulating Equipment | Fans, Air Circulators, and Blower Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 41 | 22 JUN 1973 | 00-255-2458 | 10088 ( IMPELLER, FAN, CENTRIFUGAL ) |
Drawings & Photos | NSN 4140-00-255-2458
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Related Products | NSN 4140-00-255-2458
4140-00-255-7798, 4140-00-255-7799, 4140-00-255-7800, 4140-00-255-7801, 4140-00-255-7802
Technical Data | NSN 4140-00-255-2458
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 16 CURVED BLADES SINGLE WIDTH |
| WIDTH | 2.906 INCHES NOMINAL |
| DIAMETER | 4.750 INCHES NOMINAL |
| MATERIAL | ALUMINUM ALLOY OR STEEL BLADE |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| ATTACHMENT METHOD | SETSCREW |
| SPECIAL FEATURES | COUNTER CLOCKWISE IMPELLER ROTATION |
| MANUFACTURERS CODE | 03522 |
| DESIGN CONTROL REFERENCE | S-1359 |
Restrictions/Controls & Freight Information | NSN 4140-00-255-2458
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious 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 | 115030 | BLOWERS, OR CENTRIFUGAL FANS |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 752 | unknown |
| Originating Activity Code | CX | Defense Supply Center Richmond Richmond, VA 23297-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| 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 4140-00-255-2458
Army| 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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative | Purchasing | QTY UOM |
1 EA : Each |