NSN 3040-00-340-3718
Part Details | SHOULDERED SHAFT
3040-00-340-3718 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: 444LX, BP3573, 10379, 54563, SMC187612, SM-C-187612, 3040-00-340-3718, 00-340-3718, 3040003403718, 003403718
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-340-3718 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
INTERNAL THREADED
INTERNAL THREADED
Cross Reference | NSN 3040-00-340-3718
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 444LX | 27361 | BURKE PRODUCTS, INC. |
| BP3573 | 27361 | BURKE PRODUCTS, INC. |
| 10379 | 54261 | FREUND PRECISION INC |
| 54563 | 82423 | KLEINSCHMIDT INC |
| SM-C-187612 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 3040-00-340-3718
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | INTERNAL THREADED |
| MATERIAL | STEEL COMP 303 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 303 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 32.0 MICROINCHES |
| FIRST END DIAMETER | 0.3538 INCHES NOMINAL |
| FIRST END INTERNAL THREAD LENGTH | 0.3125 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 6 INTERNAL THREADED |
| SECOND END DIAMETER | 0.2500 INCHES NOMINAL |
| SECOND END STEP LENGTH | 0.2760 INCHES NOMINAL |
| SECOND END ANGLE BETWEEN FLATS | 58.0 DEGREES NOMINAL |
| LARGEST STEP DIAMETER | 0.375 INCHES NOMINAL |
| OVERALL LENGTH | 9.969 INCHES NOMINAL |
| STEP QUANTITY | 4 |
| SPECIAL FEATURES | 1ST END HAS 2 KEYWAYS CUT 180 DEG APART,0.093 IN.WIDE BY 0.052 IN.DP BY 0.875 IN.LG |