NSN 3040-00-507-9340 7665150, 00-507-9340, 005079340
Product Details | WORM SHAFT
3040-00-507-9340 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: 7665150, 3040-00-507-9340, 00-507-9340, 3040005079340, 005079340
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-507-9340 | 18249 ( WORM SHAFT ) |
Cross Reference | NSN 3040-00-507-9340
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7665150 | 19200 | US ARMY ARDEC RDECOM |
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Related Products | NSN 3040-00-507-9340
Technical Data | NSN 3040-00-507-9340
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, SPRING |
| TEETH HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| SHAFT HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| SURFACE TREATMENT | PASSIVATED |
| WORM THREAD QUANTITY | 2 |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD LEAD | 0.2618 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 9 DEG 28 MIN |
| WORM OUTSIDE DIAMETER | 0.578 INCHES MINIMUM AND 0.583 INCHES MAXIMUM |
| WORM PITCH DIAMETER | 0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| WORM THREAD SECTION LENGTH | 0.750 INCHES NOMINAL |
| WORM BODY LENGTH | 2.186 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| STRAIGHT UNTHREADED LENGTH | 0.653 INCHES NOMINAL FIRST END, FIRST PORTION 0.187 INCHES NOMINAL FIRST END, SECOND PORTION 0.200 INCHES MINIMUM FIRST END, THIRD PORTION 0.210 INCHES MAXIMUM FIRST END, THIRD PORTION 0.783 INCHES NOMINAL SECOND END, FIRST PORTION 0.187 INCHES NOMINAL SECOND END, SECOND PORTION 0.219 INCHES NOMINAL SECOND END, THIRD PORTION 0.886 INCHES NOMINAL SECOND END, FOURTH PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.397 INCHES MAXIMUM FIRST END, FIRST PORTION |
| UNTHREADED SECTION PIN HOLE DIAMETER | 0.1250 INCHES NOMINAL SECOND END, FOURTH PORTION |
| OVERALL LENGTH | 3.875 INCHES NOMINAL |
| MANUFACTURERS CODE | 19200 |
| DESIGN CONTROL REFERENCE | 7665150 |
Restrictions/Controls & Freight Information | NSN 3040-00-507-9340
| 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: | 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 | 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 |