NSN 3040-00-652-6305 8759232, 00-652-6305, 006526305
Product Details | WORM SHAFT
3040-00-652-6305 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: 8759232, 3040-00-652-6305, 00-652-6305, 3040006526305, 006526305
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-652-6305 | 18249 ( WORM SHAFT ) |
Cross Reference | NSN 3040-00-652-6305
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8759232 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Related Products | NSN 3040-00-652-6305
Technical Data | NSN 3040-00-652-6305
| Characteristic | Specifications |
|---|---|
| MATERIAL | TOOL STEEL |
| TEETH HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| SHAFT HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| SURFACE TREATMENT | PHOSPHATE |
| WORM THREAD QUANTITY | 2 |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD LEAD | 0.750 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 14 DEG 56 MIN 24 SEC |
| WORM OUTSIDE DIAMETER | 2.680 INCHES NOMINAL |
| WORM PITCH DIAMETER | 2.500 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 2.063 INCHES NOMINAL |
| WORM BODY LENGTH | 2.500 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| STRAIGHT UNTHREADED LENGTH | 1.250 INCHES NOMINAL FIRST END, FIRST PORTION 0.813 INCHES NOMINAL FIRST END, SECOND PORTION 1.250 INCHES NOMINAL SECOND END, FIRST PORTION 0.750 INCHES NOMINAL SECOND END, SECOND PORTION 1.500 INCHES NOMINAL SECOND END, THIRD PORTION 1.927 INCHES MINIMUM SECOND END, FIFTH PORTION 1.937 INCHES MAXIMUM SECOND END, FIFTH PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 1.560 INCHES MINIMUM FIRST END, FIRST PORTION 1.570 INCHES MAXIMUM FIRST END, FIRST PORTION 1.1810 INCHES MINIMUM FIRST END, SECOND PORTION 1.1814 INCHES MAXIMUM FIRST END, SECOND PORTION 1.560 INCHES MINIMUM SECOND END, FIRST PORTION 1.570 INCHES MAXIMUM SECOND END, FIRST PORTION 1.1810 INCHES MINIMUM SECOND END, SECOND PORTION 1.1814 INCHES MAXIMUM SECOND END, SECOND PORTION 1.125 INCHES NOMINAL SECOND END, THIRD PORTION 0.872 INCHES MINIMUM SECOND END, FIFTH PORTION 0.875 INCHES MAXIMUM SECOND END, FIFTH PORTION |
| UNTHREADED SECTION KEYWAY WIDTH | 0.2490 INCHES MINIMUM SECOND END, FIFTH PORTION 0.2510 INCHES MAXIMUM SECOND END, FIFTH PORTION |
| UNTHREADED SECTION KEYWAY DEPTH | 0.139 INCHES MINIMUM SECOND END, FIFTH PORTION 0.147 INCHES MAXIMUM SECOND END, FIFTH PORTION |
| TAPER LENGTH | 0.250 INCHES NOMINAL SECOND END, |
Restrictions/Controls & Freight Information | NSN 3040-00-652-6305
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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 |