NSN 3040-01-221-0831 31122, 01-221-0831, 012210831
Product Details | SHOULDERED SHAFT
3040-01-221-0831 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: 31122, 3040-01-221-0831, 01-221-0831, 3040012210831, 012210831
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 23 NOV 1985 | 01-221-0831 | 22914 ( SHAFT, SHOULDERED ) |
Cross Reference | NSN 3040-01-221-0831
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 31122 | 70094 | LINEAR INDUSTRIES, LTD. |
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Related Products | NSN 3040-01-221-0831
Technical Data | NSN 3040-01-221-0831
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 1144 |
| FIRST END STYLE | FLAT KEYWAY |
| FIRST END KEYWAY WIDTH | 0.1240 INCHES MINIMUM AND |
| FIRST END EXTERNAL KEYWAY LENGTH | 1.250 INCHES NOMINAL |
| FIRST END KEYWAY DEPTH | 0.0015 INCHES MINIMUM AND |
| FIRST END DIAMETER | 0.3740 INCHES MINIMUM AND |
| END SIMILARITY | IDENTICAL |
| LARGEST STEP DIAMETER | 0.624 INCHES MINIMUM AND |
| OVERALL LENGTH | 6.990 INCHES MINIMUM AND |
| STEP QUANTITY | 1 |
Restrictions/Controls & Freight Information | NSN 3040-01-221-0831
| 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: | 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 | 593 | unknown |
| Originating Activity Code | ZN | Netherlands ZO ZP |
| 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 |