NSN 3040-00-401-7943 30229460373, 3022946-037-3, 00-401-7943
Product Details | SHOULDERED SHAFT
3040-00-401-7943 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: 30229460373, 3022946-037-3, 3040-00-401-7943, 00-401-7943, 3040004017943, 004017943
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 15 JAN 1972 | 00-401-7943 | 22914 ( SHAFT, SHOULDERED ) |
Drawings & Photos | NSN 3040-00-401-7943
Cross Reference | NSN 3040-00-401-7943
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3022946-037-3 | 99696 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL |
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Related Products | NSN 3040-00-401-7943
Technical Data | NSN 3040-00-401-7943
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SURFACE FINISH | 10.0 MICROINCHES |
| FIRST END STYLE | 1 PLAIN |
| FIRST END DIAMETER | 0.2100 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 5 CIRCULAR GROOVED |
| SECOND END GROOVE DIAMETER | 0.2100 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 0.067 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.250 INCHES NOMINAL |
| OVERALL LENGTH | 2.370 INCHES NOMINAL |
| STEP QUANTITY | 1 |
| III FSC APPLICATION DATA | ACCESSORY SET,VIEWING TABLE,PHOTOGRAPHIC |
| MANUFACTURERS CODE | 99696 |
| DESIGN CONTROL REFERENCE | 3022946-037-3 |
Restrictions/Controls & Freight Information | NSN 3040-00-401-7943
| 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. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||