NSN 3040-00-350-3180 2404, 27WW0619, 00-350-3180
Product Details | WORM SHAFT
3040-00-350-3180 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: 2404, 27WW0619, 3040-00-350-3180, 00-350-3180, 3040003503180, 003503180
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-350-3180 | 18249 ( WORM SHAFT ) |
Demand History | NSN 3040-00-350-3180
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 2404 | 2014-03-83 | 3 | US |
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Technical Data | NSN 3040-00-350-3180
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL,SAE 2315 |
| TEETH HARDNESS RATING | 56.3 ROCKWELL C MINIMUM AND 62.5 ROCKWELL C MAXIMUM |
| SHAFT HARDNESS RATING | 20.3 ROCKWELL C MINIMUM AND 32.2 ROCKWELL C MAXIMUM |
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 27.500 |
| WORM THREAD LEAD | 0.9375 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 5 DEG 41 MIN |
| WORM OUTSIDE DIAMETER | 3.596 INCHES NOMINAL |
| WORM PITCH DIAMETER | 3.000 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 3.500 INCHES NOMINAL |
| WORM BODY LENGTH | 3.500 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| STRAIGHT UNTHREADED LENGTH | 3.188 INCHES NOMINAL FIRST END, FIRST PORTION 1.000 INCHES NOMINAL FIRST END, SECOND PORTION 1.250 INCHES NOMINAL FIRST END, THIRD PORTION 0.344 INCHES NOMINAL FIRST END, FOURTH PORTION 3.188 INCHES NOMINAL SECOND END, FIRST PORTION 1.000 INCHES NOMINAL SECOND END, SECOND PORTION 2.813 INCHES NOMINAL SECOND END, THIRD PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 2.000 INCHES NOMINAL FIRST END, FIRST PORTION 1.575 INCHES NOMINAL FIRST END, SECOND PORTION 1.500 INCHES NOMINAL FIRST END, THIRD PORTION 1.250 INCHES NOMINAL FIRST END, FOURTH PORTION 2.000 INCHES NOMINAL SECOND END, FIRST PORTION 1.575 INCHES NOMINAL SECOND END, SECOND PORTION 1.500 INCHES NOMINAL SECOND END, THIRD PORTION |
| UNTHREADED SECTION PIN HOLE DIAMETER | 0.2970 INCHES NOMINAL BOTH ENDS |
| KEYWAY WIDTH | 0.312 INCHES NOMINAL FIRST END, FIFTH PORTION |
| SCREW THREAD SERIES DESIGNATOR | SAE FIRST END, FIFTH PORTION |
| SHAFT THREAD DIRECTION | RIGHT-HAND FIRST END, FIFTH PORTION |
| THREAD LENGTH | 0.469 INCHES NOMINAL FIRST END, FIFTH PORTION |
| OVERALL LENGTH | 17.188 INCHES NOMINAL |
| III FSC APPLICATION DATA | WINCH,TACTICAL VEHICLE |
| MANUFACTURERS CODE | 61038 |
| DESIGN CONTROL REFERENCE | 2404 |
Restrictions/Controls & Freight Information | NSN 3040-00-350-3180
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 | 019940 | AUTO TRANSMISSIONS R CLUTCHES |
| Less than car load rating | M | 85 |
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 581 | 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 |



