Part Details | SHOULDERED SHAFT
3040-00-972-8576 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: 547A002980, 002980, A547538, A547-538, A547.538, A-547.538, 547A002980, 3040-00-972-8576, 00-972-8576, 3040009728576, 009728576
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-972-8576 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR GROOVED
CIRCULAR GROOVED
Cross Reference | NSN 3040-00-972-8576
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 547A002980 | 34228 | L3 TECHNOLOGIES, INC.DBA L3 KEO |
| 002980 | 34228 | L3 TECHNOLOGIES, INC.DBA L3 KEO |
| A547-538 | 34228 | L3 TECHNOLOGIES, INC.DBA L3 KEO |
| A-547.538 | 34228 | L3 TECHNOLOGIES, INC.DBA L3 KEO |
| 547A002980 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS |
Technical Data | NSN 3040-00-972-8576
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | CIRCULAR GROOVED |
| MATERIAL | STEEL COMP 303 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
| FIRST END GROOVE WIDTH | 0.0300 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM |
| FIRST END GROOVE DIAMETER | 0.1730 INCHES MINIMUM AND 0.1770 INCHES MAXIMUM |
| FIRST END DISTANCE FROM END TO GROOVE | 0.2050 INCHES MINIMUM AND 0.2100 INCHES MAXIMUM |
| FIRST END DIAMETER | 0.1872 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END INTERNAL THREAD LENGTH | 0.2500 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.275 INCHES NOMINAL |
| OVERALL LENGTH | 3.125 INCHES NOMINAL |
| STEP QUANTITY | 3 |