NSN 3040-01-378-3799
Part Details | STRAIGHT SHAFT
3040-01-378-3799 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.
Alternate Parts: 5548071, 3040-01-378-3799, 01-378-3799, 3040013783799, 013783799
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | AUG 12, 1993 | 01-378-3799 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
TAPERED WITH FLAT
FLAT KEYWAY
TAPERED WITH FLAT
FLAT KEYWAY
Cross Reference | NSN 3040-01-378-3799
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5548071 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-378-3799
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 304 |
| FIRST END STYLE | 3 TAPERED WITH FLAT |
| FIRST END DIAMETER | 0.6230 INCHES MAXIMUM |
| FIRST END HOLE DIAMETER | 0.1870 INCHES NOMINAL |
| FIRST END DISTANCE FROM HOLE CENTER TO END | 1.0000 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 5 FLAT KEYWAY |
| SECOND END GROOVE WIDTH | 0.1900 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.5880 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 2.1200 INCHES NOMINAL |
| SECOND END KEYWAY WIDTH | 0.1900 INCHES NOMINAL |
| SECOND END EXTERNAL KEYWAY LENGTH | 0.8800 INCHES NOMINAL |
| SECOND END KEYWAY DEPTH | 0.1060 INCHES NOMINAL |
| SECOND END DIAMETER | 0.6230 INCHES NOMINAL |
| OVERALL LENGTH | 3.6900 INCHES NOMINAL |