Part Details | SHOULDERED SHAFT
3040-01-277-1427 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: BL115681, BL-11568-1, BL11568, BL-11568, BL115681, BL-11568-1, 3040-01-277-1427, 01-277-1427, 3040012771427, 012771427
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | APR 18, 1988 | 01-277-1427 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
WOODRUFF KEYWAY
FLAT KEYWAY
WOODRUFF KEYWAY
Cross Reference | NSN 3040-01-277-1427
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BL-11568-1 | 08484 | BREEZE-EASTERN LLC |
| BL-11568 | 08484 | BREEZE-EASTERN LLC |
| BL-11568-1 | 1P492 | NATIONAL PROCESS INDUSTRIES |
Technical Data | NSN 3040-01-277-1427
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | FLAT KEYWAY |
| MATERIAL | STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5617 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END KEYWAY WIDTH | 0.1250 INCHES NOMINAL |
| FIRST END EXTERNAL KEYWAY LENGTH | 0.688 INCHES NOMINAL |
| FIRST END KEYWAY DEPTH | 0.068 INCHES NOMINAL |
| FIRST END DIAMETER | 0.6240 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 1 WOODRUFF KEYWAY |
| SECOND END KEYWAY WIDTH | 0.1250 INCHES NOMINAL |
| SECOND END EXTERNAL KEYWAY LENGTH | 0.438 INCHES NOMINAL |
| SECOND END KEYWAY DEPTH | 0.068 INCHES NOMINAL |
| SECOND END DIAMETER | 0.6240 INCHES NOMINAL |
| SECOND END ANGLE BETWEEN KEYWAYS | 180.0 DEGREES NOMINAL |
| LARGEST STEP DIAMETER | 0.872 INCHES NOMINAL |
| OVERALL LENGTH | 10.624 INCHES NOMINAL |
| STEP QUANTITY | 3 |
| SPECIAL FEATURES | SECOND END-ONE HOLE 0.1875 IN. DIA X 0.688 IN. DP;ONE HOLE THRU WALLS 0.073 IN. DIA LOCATED 90 DEG FROM KEYWAY 0.359 IN. FROM END |