NSN 3040-01-146-0035 C3790107, C379-01-07, 01-146-0035
Product Details | WORM SHAFT
3040-01-146-0035 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: C3790107, C379-01-07, 3040-01-146-0035, 01-146-0035, 3040011460035, 011460035
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 22 JAN 1983 | 01-146-0035 | 18249 ( WORM SHAFT ) |
Cross Reference | NSN 3040-01-146-0035
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C379-01-07 | 57855 | NOOK INDUSTRIES, INC. |
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Related Products | NSN 3040-01-146-0035
Technical Data | NSN 3040-01-146-0035
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| WORM THREAD QUANTITY | 3 |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD LEAD | 0.943 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 13 DEG 42 MIN |
| WORM OUTSIDE DIAMETER | 1.450 INCHES NOMINAL |
| WORM PITCH DIAMETER | 1.250 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 1.266 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| STRAIGHT UNTHREADED LENGTH | 0.562 INCHES NOMINAL FIRST END, FIRST PORTION 0.422 INCHES NOMINAL FIRST END, SECOND PORTION 2.000 INCHES NOMINAL SECOND END, FIRST PORTION 0.547 INCHES NOMINAL SECOND END, SECOND PORTION 0.438 INCHES NOMINAL SECOND END, THIRD PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.688 INCHES NOMINAL FIRST END, FIRST PORTION 1.000 INCHES NOMINAL FIRST END, SECOND PORTION 0.625 INCHES NOMINAL SECOND END, FIRST PORTION 0.688 INCHES NOMINAL SECOND END, SECOND PORTION 1.000 INCHES NOMINAL SECOND END, THIRD PORTION |
| UNTHREADED SECTION PIN HOLE DIAMETER | 0.2500 INCHES NOMINAL SECOND END, FIRST PORTION |
| OVERALL LENGTH | 5.250 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 3040-01-146-0035
| 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. |
| 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 | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| 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 |



