NSN 3040-00-791-5256 105307, 00-791-5256, 007915256
Product Details | SHOULDERED SHAFT
3040-00-791-5256 A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
Part Alternates: 105307, 3040-00-791-5256, 00-791-5256, 3040007915256, 007915256
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1962 | 00-791-5256 | 22914 ( SHAFT, SHOULDERED ) |
Drawings & Photos | NSN 3040-00-791-5256
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Related Products | NSN 3040-00-791-5256
Technical Data | NSN 3040-00-791-5256
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SURFACE FINISH | 125.0 MICROINCHES |
| FIRST END STYLE | 4 FLATTED |
| FIRST END FLAT DEPTH | 0.8425 INCHES NOMINAL |
| FIRST END FLAT LENGTH | 0.245 INCHES NOMINAL |
| FIRST END DIAMETER | 2.4350 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 12 EXTERNAL THREADED |
| SECOND END DIAMETER | 0.5620 INCHES NOMINAL |
| SECOND END EXTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 2.435 INCHES NOMINAL |
| OVERALL LENGTH | 6.995 INCHES NOMINAL |
| STEP QUANTITY | 7 |
| SPECIAL FEATURES | 60 DEGREE CENTERS BOTH ENDS,OPTIONAL |
Restrictions/Controls & Freight Information | NSN 3040-00-791-5256
| 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 | 133300 | MACHINERY/MACHINES NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| 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 |