NSN 3040-01-412-0278 7HG3 03-040-0761-2, 7HG30304007612, 01-412-0278
Product Details | SHOULDERED SHAFT
3040-01-412-0278 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: 7HG3 03-040-0761-2, 7HG30304007612, 3040-01-412-0278, 01-412-0278, 3040014120278, 014120278
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01-412-0278 | 22914 ( SHAFT, SHOULDERED ) |
Drawings & Photos | NSN 3040-01-412-0278
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Technical Data | NSN 3040-01-412-0278
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 3 FLAT KEYWAY |
| FIRST END KEYWAY WIDTH | 0.3120 INCHES NOMINAL |
| FIRST END EXTERNAL KEYWAY LENGTH | 2.3750 INCHES NOMINAL |
| FIRST END KEYWAY DEPTH | 0.1560 INCHES NOMINAL |
| FIRST END DIAMETER | 1.3750 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 18.000 INCHES NOMINAL |
| STEP QUANTITY | 5 |
| SPECIAL FEATURES | MOUNTING AXIALLY THROUGH LARGEST DIA WITH BOLT CIRCLE DIA 16.000 IN., USED WITH 7HG3 INTERGAL GEARMOTOR, PHILADELPHIA GEAR CORP. |
Restrictions/Controls & Freight Information | NSN 3040-01-412-0278
| 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 |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||