NSN 3040-00-404-5252 12070312, 120703-12, 00-404-5252
Product Details | SHOULDERED SHAFT
3040-00-404-5252 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: 12070312, 120703-12, 3040-00-404-5252, 00-404-5252, 3040004045252, 004045252
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 AUG 1969 | 00-404-5252 | 22914 ( SHAFT, SHOULDERED ) |
Cross Reference | NSN 3040-00-404-5252
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 120703-12 | 30632 | HOUSTON PHOTO PRODUCTS INC |
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Technical Data | NSN 3040-00-404-5252
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 |
| FIRST END STYLE | 64 TWO INDENTED FLAT KEYWAYS |
| FIRST END KEYWAY WIDTH | 0.3750 INCHES NOMINAL |
| FIRST END EXTERNAL KEYWAY LENGTH | 0.375 INCHES NOMINAL |
| FIRST END KEYWAY DEPTH | 0.031 INCHES NOMINAL |
| FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.563 INCHES NOMINAL |
| FIRST END DIAMETER | 0.3750 INCHES NOMINAL |
| FIRST END ANGLE BETWEEN KEYWAYS | 90.0 DEGREES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 64 TWO INDENTED FLAT KEYWAYS |
| SECOND END KEYWAY WIDTH | 0.3750 INCHES NOMINAL |
| SECOND END EXTERNAL KEYWAY LENGTH | 0.3750 INCHES NOMINAL |
| SECOND END KEYWAY DEPTH | 0.031 INCHES NOMINAL |
| SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.250 INCHES NOMINAL |
| SECOND END DIAMETER | 0.5000 INCHES NOMINAL |
| SECOND END ANGLE BETWEEN KEYWAYS | 90.0 DEGREES NOMINAL |
| LARGEST STEP DIAMETER | 0.500 INCHES NOMINAL |
| OVERALL LENGTH | 20.000 INCHES NOMINAL |
| STEP QUANTITY | 2 |
| SPECIAL FEATURES | 0.094 IN. W BY 0.062 IN. DP BY 9.563 IN. LG KEYWAY ALONG LARGEST DIAMETER FROM FIRST END |
| MANUFACTURERS CODE | 30632 |
| DESIGN CONTROL REFERENCE | 120703-12 |
Restrictions/Controls & Freight Information | NSN 3040-00-404-5252
| 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 |
|---|---|---|
| NMF Description | 126900 | POWER TRANS SHAFTING/SHAFTS |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | SU | Ogden Air Logistics Center Hill AFB, UT 84056-5609 |
| 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 |



