NSN 3040-01-400-5980 181A284, 181A2841, 181A284-1
Product Details | STRAIGHT SHAFT
3040-01-400-5980 A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.20310050000101500003040000000
Part Alternates: 181A284, 181A2841, 181A284-1, 3040-01-400-5980, 01-400-5980, 3040014005980, 014005980
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 16 DEC 1994 | 01-400-5980 | 22109 ( SHAFT, STRAIGHT ) |
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Technical Data | NSN 3040-01-400-5980
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 |
| FIRST END STYLE | 5 CIRCULAR GROOVED |
| FIRST END GROOVE WIDTH | 0.0300 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 0.2900 INCHES NOMINAL |
| FIRST END DISTANCE FROM END TO GROOVE | 0.1570 INCHES NOMINAL |
| FIRST END DIAMETER | 0.3120 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 18 SPLINED |
| SECOND END DIAMETER | 0.2190 INCHES NOMINAL |
| SECOND END SPLINE LENGTH | 0.3000 INCHES NOMINAL |
| SECOND END SPLINE MINOR DIAMETER | 0.2193 INCHES MINIMUM |
| SECOND END SPLINE MAJOR DIAMETER | 0.2480 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| SECOND END PITCH DIAMETER | 0.2375 INCHES NOMINAL |
| SECOND END PRESSURE ANGLE | 45.0 DEGREES NOMINAL |
| SECOND END SPLINE QUANTITY | 19 |
| OVERALL LENGTH | 8.460 INCHES NOMINAL |
| SPECIAL FEATURES | 3 HOLES 0.136 IN DIA,0.250 IN DEEP |
Restrictions/Controls & Freight Information | NSN 3040-01-400-5980
| 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 | AH | Defense Supply Center Columbus Columbus, OH 43215 |
| 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 |



