NSN 3040-00-629-0362 40641, 00-629-0362, 006290362
Product Details | WORM SHAFT
3040-00-629-0362 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: 40641, 3040-00-629-0362, 00-629-0362, 3040006290362, 006290362
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-629-0362 | 18249 ( WORM SHAFT ) |
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Related Products | NSN 3040-00-629-0362
Technical Data | NSN 3040-00-629-0362
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| TEETH HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM |
| SHAFT HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
| WORM THREAD QUANTITY | 5 |
| WORM PRESSURE ANGLE IN DEG | 20.000 |
| WORM THREAD LEAD | 0.267 INCHES NOMINAL |
| WORM THREAD DIRECTION | LEFT-HAND |
| WORM OUTSIDE DIAMETER | 0.516 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.438 INCHES NOMINAL |
| WORM BODY LENGTH | 0.620 INCHES NOMINAL |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| STRAIGHT UNTHREADED LENGTH | 0.200 INCHES NOMINAL FIRST END, FIRST PORTION 0.660 INCHES NOMINAL FIRST END, FIRST PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.249 INCHES NOMINAL FIRST END, FIRST PORTION 0.320 INCHES NOMINAL FIRST END, FIRST PORTION |
| INVOLUTE SPLINE QUANTITY | 12 FIRST END |
| INVOLUTE SPLINE PRESSURE ANGLE IN DEG | 14.5 FIRST END |
| INVOLUTE SPLINE PITCH DIAMETER | 0.2500 INCHES NOMINAL SECOND END, EIGHTH PORTION |
| INVOLUTE SPLINE LENGTH | 0.260 INCHES NOMINAL SECOND END, FIRST PORTION |
| SPLINE MINOR DIAMETER | 0.192 INCHES NOMINAL SECOND END, FIRST PORTION |
| OVERALL LENGTH | 2.380 INCHES NOMINAL |
| MANUFACTURERS CODE | 70210 |
| DESIGN CONTROL REFERENCE | 40641 |
Restrictions/Controls & Freight Information | NSN 3040-00-629-0362
| 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: | 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 | 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 |