Part Details | SHOULDERED AXLE
3040-01-485-1937 An axle 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), periphersl flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or sholders 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 transmit motion see SHAFT(1), SHOULDER. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1),STRAIGHT; and AXLE(1), STRAIGHT.
Alternate Parts: 6659744, 6659741, 1226659744 PC 3, 122-6659744 PC 3, 1226659741 PC3, 122-6659741 PC3, 1226659741 PC, 122-6659741 PC, 3040-01-485-1937, 01-485-1937, 3040014851937, 014851937
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAY 21, 2001 | 01-485-1937 | 40525 ( AXLE, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
PLAIN
Cross Reference | NSN 3040-01-485-1937
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6659744 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6659741 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 122-6659744 PC 3 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 122-6659741 PC3 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 122-6659741 PC | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-485-1937
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-1222 TY-1, GR B7 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END STYLE | PLAIN |
| FIRST END DIAMETER | 0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | PLAIN |
| SECOND END DIAMETER | 0.7470 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM |
| LARGEST STEP DIAMETER | 0.875 INCHES NOMINAL |
| OVERALL LENGTH | 9.875 INCHES NOMINAL |
| STEP QUANTITY | 3 |
| SPECIAL FEATURES | LARGEST STEP OF AXLE IS SAE 0.875 IN DIA CL 10 B FIT SPLINE, SPLINES START AT 0.375 IN FROM FIRST END AND ARE 3.125 IN LONG; DESIGNED FOR GRADE "A" SHOCK RESISTANCE; SECURE USING LOCTITE RETAINING COMPOUND 675 TO MIL-R-46082B;NHA HANGAR DIVISION DOORS. |
| END ITEM IDENTIFICATION | AIRCRAFT CARRIER CVN 73 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | CLUTCH SHAFT |