|
|
|
National Stock Number:
3040-00-906-2959
Federal Supply Class:
3040
National Item Identification Number:
009062959
Description:
SHAFT,SHOULDERED
Detail:
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.
|
Manufacturer Information:
| 540W203-7 | 81755 | LOCKHEED MARTIN CORPORATION |
|
Techincal Specification:
| LARGEST STEP DIAMETER | 0.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5625 MIL SPEC 2ND MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4340 OR STEEL COMP 4130 | | OVERALL LENGTH | 2.060 INCHES NOMINAL | | SPECIAL FEATURES | CENTERED STEP 0.060 IN. W,HEX SHAPE; BOTH ENDS EXTERNAL THREAD,0.076 IN. HOLE DRILLED THRU SIDES | | STEP QUANTITY | 4 | | SURFACE FINISH | 125.0 MICROINCHES |
|
|