NSN 3040-00-491-3602
Part Details | SHOULDERED SHAFT
3040-00-491-3602 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: 3040NR0260, 701365, 701365, 3040NR0260, 3040-00-491-3602, 00-491-3602, 3040004913602, 004913602
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 25, 1970 | 00-491-3602 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
TAPERED WITH FLAT
PLAIN
TAPERED WITH FLAT
Cross Reference | NSN 3040-00-491-3602
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3040NR0260 | 16236 | DLA LAND AND MARITIMEDBA ENGINEERING AND TECHNICAL |
| 701365 | 64104 | DRESSER, INC.DIV DRESSER WAUKESHA |
| 701365 | 55380 | HATCH & KIRK, INC. |
| 3040NR0260 | 004T5 | TBR INC. |
Technical Data | NSN 3040-00-491-3602
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | PLAIN |
| MATERIAL | STEEL COMP 316 |
| SURFACE FINISH | 125.0 MICROINCHES |
| FIRST END HOLE DIAMETER | 0.2660 INCHES NOMINAL |
| FIRST END DISTANCE FROM HOLE CENTER TO END | 0.375 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 7 TAPERED WITH FLAT |
| SECOND END GROOVE WIDTH | 0.0390 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM |
| SECOND END GROOVE DIAMETER | 0.5810 INCHES MINIMUM AND 0.5910 INCHES MAXIMUM |
| SECOND END DISTANCE FROM END TO GROOVE | 0.094 INCHES NOMINAL |
| SECOND END KEYWAY WIDTH | 0.1240 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM |
| SECOND END EXTERNAL KEYWAY LENGTH | 0.500 INCHES MINIMUM AND 0.518 INCHES MAXIMUM |
| SECOND END DISTANCE FROM KEYWAY CENTER TO END | 1.437 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.620 INCHES MINIMUM AND 0.622 INCHES MAXIMUM |
| OVERALL LENGTH | 8.375 INCHES NOMINAL |
| STEP QUANTITY | 3 |
| SPECIAL FEATURES | A MAGNETIC PERMEABILITY SHALL BE LESS THAN 1.2 BEFORE FABRICATION AND NOT GREATER THAN 2.0 AFTER FABRICATION AS MEASURED IN A 200 OERSTED FIELD BY A PERMEABILITY INDICATOR SPECIFIED IN MILITARY SPEC MIL-I-17214 |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SPECIAL FEATURES |