NSN 3040-00-429-5254 2797531, 279753-1, 00-429-5254
Product Details | STRAIGHT SHAFT
3040-00-429-5254 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: 2797531, 279753-1, 3040-00-429-5254, 00-429-5254, 3040004295254, 004295254
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 00-429-5254 | 22109 ( SHAFT, STRAIGHT ) |
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Technical Data | NSN 3040-00-429-5254
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| SURFACE FINISH | 32.0 MICRONS |
| FIRST END STYLE | 15 INDENTED FLAT KEYWAY |
| FIRST END KEYWAY WIDTH | 0.2380 INCHES MINIMUM AND 0.2400 INCHES MAXIMUM |
| FIRST END EXTERNAL KEYWAY LENGTH | 0.250 INCHES NOMINAL |
| FIRST END KEYWAY DEPTH | 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.835 INCHES NOMINAL |
| FIRST END DIAMETER | 1.2480 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM |
| END SIMILARITY | IDENTICAL |
| SECOND END EXTERNAL KEYWAY LENGTH | 0.250 INCHES NOMINAL |
| OVERALL LENGTH | 6.000 INCHES NOMINAL |
| SPECIAL FEATURES | MICROINCH FINISH LOCATION IS ON SIDES AND BOTH ENDS |
| MANUFACTURERS CODE | 70210 |
| DESIGN CONTROL REFERENCE | 279753-1 |
Restrictions/Controls & Freight Information | NSN 3040-00-429-5254
| 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 |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



