NSN 3040-01-376-1057
Part Details | STRAIGHT SHAFT
3040-01-376-1057 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: 27944, 27858 PC 33, 3040-01-376-1057, 01-376-1057, 3040013761057, 013761057
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAY 27, 1993 | 01-376-1057 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
FLAT KEYWAY
Cross Reference | NSN 3040-01-376-1057
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 27944 | 29899 | CALGON CARBON UV TECHNOLOGIES LLCDBA HYDE MARINE |
| 27858 PC 33 | 29899 | CALGON CARBON UV TECHNOLOGIES LLCDBA HYDE MARINE |
Technical Data | NSN 3040-01-376-1057
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 1045 |
| FIRST END STYLE | FLAT KEYWAY |
| FIRST END KEYWAY WIDTH | 0.254 MILLIMETERS MAXIMUM |
| FIRST END EXTERNAL KEYWAY LENGTH | 1.97 MILLIMETERS NOMINAL |
| FIRST END KEYWAY DEPTH | 0.13 MILLIMETERS NOMINAL |
| FIRST END DIAMETER | 1.38 MILLIMETERS NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 8 FLAT KEYWAY |
| SECOND END KEYWAY WIDTH | 0.254 MILLIMETERS MAXIMUM |
| SECOND END EXTERNAL KEYWAY LENGTH | 2.50 MILLIMETERS NOMINAL |
| SECOND END KEYWAY DEPTH | 0.13 MILLIMETERS NOMINAL |
| SECOND END DISTANCE FROM KEYWAY CENTER TO END | 2.05 MILLIMETERS NOMINAL |
| SECOND END DIAMETER | 1.125 MILLIMETERS MAXIMUM |
| SECOND END EXTERNAL THREAD LENGTH | 0.80 MILLIMETERS NOMINAL |
| OVERALL LENGTH | 54.00 MILLIMETERS NOMINAL |
| SPECIAL FEATURES | EXTERNAL THREADS ARE 7/8-9 UNC-2A |