NSN 4310-00-042-3242 000423242
Product Details | SHOULDERED SHAFT
4310-00-042-3242 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: 000423242
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 15 MAY 1968 | 00-042-3242 | 22914 ( SHAFT, SHOULDERED ) |
Demand History | NSN 4310-00-042-3242
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 44799 | 2025-04-107 | 5 | United States |
| 44799 | 2025-02-51 | 5 | United States |
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Technical Data | NSN 4310-00-042-3242
| Characteristic | Specifications |
|---|---|
| STEP QUANTITY | 5 |
| SECOND END STYLE | INTERNAL THREADED |
| MATERIAL | STEEL |
| OVERALL LENGTH | 18.500 INCHES NOMINAL |
| FIRST END STYLE | PLAIN |
| LARGEST STEP DIAMETER | 2.230 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END INTERNAL THREAD LENGTH | 2.000 INCHES NOMINAL |
| FIRST END DIAMETER | 1.7750 INCHES NOMINAL |
| SECOND END DIAMETER | 1.6250 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 4310-00-042-3242
| 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 | 126900 | POWER TRANS SHAFTING/SHAFTS |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 594 | 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 |