68A870638-2003
View detailed technical data, stock status, and sourcing information for: 68A870638-2003
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A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also resistor, vaiable (as modified).
chamfered first end style, 3a thread class, right-hand thread direction, 0.400 inches nominal thread length, chamfered 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
- chamfered
- Second End Style
- chamfered
- Thread Class
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.400 inches nominal
- Shank Length
- 0.440 inches nominal
- Shoulder Width Across Flats
- 0.625 inches nominal
- Shank Diameter
- 0.2550 inches minimum and 0.2560 inches maximum
- Overall Length
- 1.070 inches nominal
- First End Taper Length
- 0.040 inches minimum and 0.070 inches maximum
- Second End Taper Length
- 0.230 inches nominal
- Second End Relationship With First End
- not identical
- Nominal Thread Size
- 0.250 inches
- Second Shank Diameter
- 0.2435 inches minimum and 0.2500 inches maximum
- First End Location
- threaded end
- First End Taper Angle
- 45.0 degrees nominal
- Second End Tip Radius
- 0.060 inches nominal
- Surface Finish
- 63.0 microinches short shank end
- Second End Taper Angle
- 39.5 degrees minimum and 40.5 degrees maximum
- Second Shank Length
- 0.530 inches nominal
- Special Features
- dry film lubricant on shank portion
- Material
- titanium alloy uns r56400 overall
- Material Document And Classification
- mil-t-9047 mil spec single material response overall
- Style Designator
- shoulder
- Thread Series Designator
- unf
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 |
|---|---|
| 10123019 | Headless Shoulder Pin |
| 68A870638-2003 | Headless Shoulder Pin |
FAQs
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What is the FSCG of the NSN 5315-01-130-7865?
Does NSN 5315-01-130-7865 require demilitarization?
Does NSN 5315-01-130-7865 contain precious materials?
Does NSN 5315-01-130-7865 contain hazardous materials?
When the NSN 5315-01-130-7865 was assigned to the Federal Catalog?
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