NSN 3040-00-457-1551 704374, 00-457-1551, 004571551
Product Details | STRAIGHT SHAFT
3040-00-457-1551 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: 704374, 3040-00-457-1551, 00-457-1551, 3040004571551, 004571551
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 08 SEP 1969 | 00-457-1551 | 22109 ( SHAFT, STRAIGHT ) |
Cross Reference | NSN 3040-00-457-1551
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 704374 | 23382 | FWD SEAGRAVE HOLDINGS, LP DIV FWD SEAGRAVE HOLDINGS, LP |
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Technical Data | NSN 3040-00-457-1551
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| FIRST END STYLE | 6 WOODRUFF KEYWAY |
| FIRST END KEYWAY WIDTH | 0.1880 INCHES NOMINAL |
| FIRST END EXTERNAL KEYWAY LENGTH | 0.688 INCHES NOMINAL |
| FIRST END DISTANCE FROM KEYWAY CENTER TO END | 1.968 INCHES NOMINAL |
| FIRST END DIAMETER | 1.0000 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 11 UNTHREADED CROSS DRILLED |
| SECOND END DIAMETER | 1.0000 INCHES NOMINAL |
| SECOND END HOLE DIAMETER | 0.3250 INCHES NOMINAL |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 0.812 INCHES NOMINAL |
| SECOND END HOLE DEPTH | 0.532 INCHES NOMINAL |
| OVERALL LENGTH | 12.250 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 3040-00-457-1551
| 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 | ||



