NSN 3040-01-290-4968 C31178, C-31178, DM013705
Product Details | SHOULDERED SHAFT
3040-01-290-4968 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: C31178, C-31178, DM013705, DM-0137-05, DM-0137-05 PC 3, DM013705PC3, 3040-01-290-4968, 01-290-4968, 3040012904968, 012904968
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 12 DEC 1988 | 01-290-4968 | 22914 ( SHAFT, SHOULDERED ) |
Drawings & Photos | NSN 3040-01-290-4968
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Technical Data | NSN 3040-01-290-4968
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI C1015 FED STD SINGLE MATERIAL RESPONSE |
| FIRST END STYLE | 3 FLAT KEYWAY |
| FIRST END KEYWAY WIDTH | 0.3750 INCHES NOMINAL |
| FIRST END EXTERNAL KEYWAY LENGTH | 1.3125 INCHES NOMINAL |
| FIRST END KEYWAY DEPTH | 0.1875 INCHES NOMINAL |
| FIRST END DIAMETER | 1.5100 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 41 CIRCULAR GROOVED FLAT KEYWAY AND EXTERNALLY THREADED |
| SECOND END GROOVE WIDTH | 0.1250 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 1.6875 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 0.3750 INCHES NOMINAL |
| SECOND END KEYWAY WIDTH | 0.3125 INCHES NOMINAL |
| SECOND END EXTERNAL KEYWAY LENGTH | 1.0000 INCHES NOMINAL |
| SECOND END KEYWAY DEPTH | 0.0937 INCHES NOMINAL |
| SECOND END DIAMETER | 1.7670 INCHES NOMINAL |
| SECOND END EXTERNAL THREAD LENGTH | 0.3750 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 3.000 INCHES NOMINAL |
| OVERALL LENGTH | 33.000 INCHES NOMINAL |
| STEP QUANTITY | 6 |
Restrictions/Controls & Freight Information | NSN 3040-01-290-4968
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 | 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 |
Management | NSN 3040-01-290-4968
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |