3040-00-052-6406
Find complete technical information, availability, and procurement data for: 3040-00-052-6406
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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.
unthreaded cross drilled first end style, 0.437 inches nominal second end width across flats, 31.000 inches nominal overall length, not identical end similarity, square (round corners) second end style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- First End Style
- unthreaded cross drilled
- End Similarity
- not identical
- Second End Style
- square (round corners)
- Overall Length
- 31.000 inches nominal
- Second End Width Across Flats
- 0.437 inches nominal
- First End Diameter
- 0.3750 inches nominal
- First End Hole Diameter
- 0.0620 inches nominal
- First End Distance From Hole Center To End
- 0.625 inches nominal
- First End Hole Depth
- 0.375 inches nominal
- Second End Diameter
- 0.5000 inches nominal
- Step Quantity
- 2
- Largest Step Diameter
- 0.500 inches nominal
- Surface Finish
- 125.0 microinches
- Second End Step Length
- 0.750 inches nominal
- Material
- nickel
- Fsc Application Data
- catapult,aircraft lauching
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 318645-2 | Shouldered Shaft |
FAQs
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When the NSN 3040-00-052-6406 was assigned to the Federal Catalog?
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