142973-01
View detailed technical data, stock status, and sourcing information for: 142973-01
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An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also valve, vacuum regulating.
0.613 inches nominal distance from hole center to knob/skirt base, 2 setscrew hole quantity, 0.250 inches minimum and 0.255 inches maximum inside diameter, 0.500 inches nominal counterbore depth, 0.530 inches nominal counterbore diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Inside Diameter
- 0.250 inches minimum and 0.255 inches maximum
- Counterbore Diameter
- 0.530 inches nominal
- Counterbore Depth
- 0.500 inches nominal
- Setscrew Hole Quantity
- 2
- Distance From Hole Center To Knob/Skirt Base
- 0.613 inches nominal
- Overall Depth
- 0.725 inches nominal
- Gripping Surface Condition
- smooth
- Shaft Accommodation Style
- counterbored
- Outside Diameter
- 0.765 inches nominal
- Reference Marking
- arrow
- Attachment Method
- setscrews
- Overall Thickness
- 0.815 inches nominal
- Screw Drive Type
- cross recess type 1
- Thread Quantity Per Inch
- 40 screw hole
- Nominal Thread Size
- 0.112 inches screw hole
- Material
- aluminum alloy a380.0
- Style Designator
- crown
- Thread Series Designator
- unc screw hole
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 |
|---|---|
| 142973-01 | Knob |
FAQs
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When the NSN 5355-00-850-8010 was assigned to the Federal Catalog?
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