Part Details | SHOULDERED SHAFT
3040-01-118-9380 A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
Alternate Parts: 147210, 147210, 3040-01-118-9380, 01-118-9380, 3040011189380, 011189380
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 14, 1981 | 01-118-9380 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
FLAT KEYWAY
Cross Reference | NSN 3040-01-118-9380
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 147210 | 07749 | BACHAN AEROSPACE CORP |
| 147210 | 21877 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVAL AND MARINE SYSTEMS |
Technical Data | NSN 3040-01-118-9380
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | FLAT KEYWAY |
| MATERIAL | STEEL COMP 303 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A-582,COND A ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 16.0 MICROINCHES |
| FIRST END KEYWAY WIDTH | 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| FIRST END EXTERNAL KEYWAY LENGTH | 1.470 INCHES MINIMUM AND 1.500 INCHES MAXIMUM |
| FIRST END KEYWAY DEPTH | 0.153 INCHES NOMINAL |
| FIRST END DIAMETER | 1.1240 INCHES MINIMUM AND 1.1245 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 5 FLAT KEYWAY |
| SECOND END GROOVE WIDTH | 0.0460 INCHES MINIMUM AND 0.0480 INCHES MAXIMUM |
| SECOND END GROOVE DIAMETER | 0.9230 INCHES MINIMUM AND 0.9290 INCHES MAXIMUM |
| SECOND END DISTANCE FROM END TO GROOVE | 0.194 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
| SECOND END KEYWAY WIDTH | 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| SECOND END EXTERNAL KEYWAY LENGTH | 2.625 INCHES NOMINAL |
| SECOND END KEYWAY DEPTH | 0.086 INCHES NOMINAL |
| SECOND END DIAMETER | 0.9843 INCHES MINIMUM AND 0.9846 INCHES MAXIMUM |
| LARGEST STEP DIAMETER | 1.400 INCHES NOMINAL |
| OVERALL LENGTH | 6.250 INCHES NOMINAL |
| STEP QUANTITY | 6 |