Part Details | SHOULDERED SHAFT
3040-01-448-8770 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: DF1502238 FIND 49, DF1502-238 FIND 49, 6404610, 167640461049, 167-6404610-49, 3040-01-448-8770, 01-448-8770, 3040014488770, 014488770
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 12, 1997 | 01-448-8770 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
FLAT KEYWAY
PLAIN
FLAT KEYWAY
Cross Reference | NSN 3040-01-448-8770
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DF1502-238 FIND 49 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 6404610 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 167-6404610-49 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-448-8770
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 7 PLAIN |
| MATERIAL | NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286, FORM 2, COND ANL FED SPEC SINGLE MATERIAL RESPONSE |
| FIRST END DIAMETER | 1.1220 INCHES NOMINAL |
| FIRST END WIDTH ACROSS FLATS | 0.4320 INCHES NOMINAL |
| FIRST END STEP LENGTH | 0.2100 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 0 FLAT KEYWAY |
| SECOND END GROOVE WIDTH | 0.3800 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.7000 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 0.9900 INCHES NOMINAL |
| SECOND END DIAMETER | 0.8750 INCHES NOMINAL |
| SECOND END EXTERNAL THREAD LENGTH | 0.9900 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 1.1220 INCHES NOMINAL |
| OVERALL LENGTH | 4.9560 INCHES NOMINAL |
| STEP QUANTITY | 4 |
| SPECIAL FEATURES | 3 HOLES, 0.190-24UNC-3B, FIRST END |
| END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |