NSN 2930-01-538-9734 40MH29401, 991439, 991451
Product Details | ENGINE FAN CLUTCH
2930-01-538-9734 A device designed to deliver variable fan speeds to the engine pulley ratios responsive to the cooling demands of the engine. May include hub, mounting device, thermal air valve and the like. Excludes; FLUID COUPLING.
Part Alternates: 40MH29401, 991439, 991451, 2930-01-538-9734, 01-538-9734, 2930015389734, 015389734
Engine Accessories | Engine Cooling System Components, Nonaircraft
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | 05 APR 2006 | 01-538-9734 | 36081 ( CLUTCH, FAN, ENGINE ) |
Demand History | NSN 2930-01-538-9734
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 2930-01-538-9734 | 2025-09-260 | 1 | US |
| 991439 | 2019-04-93 | 100 | DIBBS |
| 991451 | 2019-04-93 | 100 | DIBBS |
| 991439 | 2019-03-80 | 25 | DIBBS |
| 991451 | 2019-03-80 | 25 | DIBBS |
| 2930-01-538-9734 | 2018-11-333 | 92 | DIBBS |
| 2930-01-538-9734 | 2018-10-284 | 49 | DIBBS |
| 2930-01-538-9734 | 2018-06-158 | 28 | DIBBS |
| 2930-01-538-9734 | 2018-01-29 | 25 | DIBBS |
| 2930-01-538-9734 | 2018-01-17 | 25 | DIBBS |
| 2930-01-538-9734 | 2017-08-235 | 26 | DIBBS |
| 2930-01-538-9734 | 2017-05-123 | 30 | DIBBS |
| 2930-01-538-9734 | 2011-09-245 | 230 | DIBBS |
| 2930-01-538-9734 | 2011-06-181 | 27 | DIBBS |
| 2930-01-538-9734 | 2011-06-168 | 20 | DIBBS |
| 2930-01-538-9734 | 2011-06-168 | 82 | DIBBS |
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Related Products | NSN 2930-01-538-9734
Technical Data | NSN 2930-01-538-9734
| Characteristic | Specifications |
|---|---|
| ENGINE DESIGN CONTROL ACTIVITY | 4H595 |
| ENGINE MODEL NUMBER FOR WHICH DESIGNED | HT550 |
| SPECIAL FEATURES | SPIN-ON BRACKET, 26 INCH FAN BLADES; VAN HOOLBUS |
Restrictions/Controls & Freight Information | NSN 2930-01-538-9734
| 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 |
| 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 |
|---|---|---|
| NMF Description | 019940 | AUTO TRANSMISSIONS R CLUTCHES |
| Less than car load rating | ||
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | ZA | Australia ZB ZC |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| 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 2930-01-538-9734
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 | 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 |
| Purchasing | QTY UOM |
1 EA : Each |