NSN 3040-00-307-4614 7470001, 74700-01, 00-307-4614
Product Details | WORM SHAFT
3040-00-307-4614 A drive shaft having helical thread(s) on a portion of its outer surface, machined bearing surface(s) and facilities for driving (other than a hub) on one or both ends of shaft. Designed to mate with a cam, gear sector, worm wheel, etc. Includes items with bearings. Excludes items having more than one worm complement of helical threads, items with a separate complement of gear teeth, and GEAR, WORM.
Part Alternates: 7470001, 74700-01, 3040-00-307-4614, 00-307-4614, 3040003074614, 003074614
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-307-4614 | 18249 ( WORM SHAFT ) |
Demand History | NSN 3040-00-307-4614
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 7470001 | 2020-09-274 | 1 | US |
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Related Products | NSN 3040-00-307-4614
Technical Data | NSN 3040-00-307-4614
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| WORM PRESSURE ANGLE IN DEG | 20.000 |
| WORM THREAD LEAD | 0.105 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM OUTSIDE DIAMETER | 0.270 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.237 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 0.562 INCHES NOMINAL |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| STRAIGHT UNTHREADED LENGTH | 0.285 INCHES NOMINAL FIRST END 1.340 INCHES NOMINAL SECOND END |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.190 INCHES NOMINAL FIRST END 0.187 INCHES NOMINAL SECOND END |
| OVERALL LENGTH | 2.187 INCHES NOMINAL |
| MANUFACTURERS CODE | 31435 |
| DESIGN CONTROL REFERENCE | 74700-01 |
Restrictions/Controls & Freight Information | NSN 3040-00-307-4614
| 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: | Q | Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.” |
| 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. |
| 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 | 129920 | SHAFTS/SHAFTING,FLEX NOI STL |
| Less than car load rating | ||
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | XX | |
| 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 |



