NSN 3040-01-172-5990
Part Details | STRAIGHT SHAFT
3040-01-172-5990 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: 878320320 ITEM 16, 87832-0320 ITEM 16, 7094684860 ITEM 16, 709-4684860 ITEM 16, 3040-01-172-5990, 01-172-5990, 3040011725990, 011725990
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 22, 1984 | 01-172-5990 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
FLAT KEYWAY
Cross Reference | NSN 3040-01-172-5990
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 87832-0320 ITEM 16 | 96169 | ELECTRIC BOAT CORPORATION |
| 709-4684860 ITEM 16 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3040-01-172-5990
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CL304 COND B FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 125.0 MICROINCHES |
| FIRST END STYLE | 0 FLAT KEYWAY |
| FIRST END GROOVE WIDTH | 0.3800 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 0.8000 INCHES NOMINAL |
| FIRST END DISTANCE FROM END TO GROOVE | 1.500 INCHES NOMINAL |
| FIRST END DIAMETER | 1.0000 INCHES NOMINAL |
| FIRST END EXTERNAL THREAD LENGTH | 1.500 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 0 FLAT KEYWAY |
| SECOND END GROOVE WIDTH | 0.6000 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.6900 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 6.250 INCHES NOMINAL |
| SECOND END DIAMETER | 1.0000 INCHES NOMINAL |
| SECOND END EXTERNAL THREAD LENGTH | 6.250 INCHES NOMINAL |
| OVERALL LENGTH | 54.500 INCHES NOMINAL |