1290-12S
View detailed technical data, stock status, and sourcing information for: 1290-12S
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An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.
1.250 inches nominal width across flats, 1.020 inches nominal nut height, tube coupling nut style, right-hand thread direction, 2b thread class
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2b
- Thread Direction
- right-hand
- Nut Style
- tube coupling
- Nut Height
- 1.020 inches nominal
- Width Across Flats
- 1.250 inches nominal
- Length To Shoulder
- 0.868 inches nominal
- Smallest Inside Diameter
- 0.834 inches nominal
- Thread Series
- unf
- Thread Quantity Per Inch
- 12
- Nominal Thread Size
- 1.062 inches
- Nominal Tube Outside Diameter
- 0.750 inches
- Seat Angle
- 37.00 degrees nominal
- Material
- steel overall
- Surface Treatment Document And Classification
- j514 assn std single treatment response overall
- Specification/Standard Data
- 81343-j514 professional/industrial association standard
- Nondefinitive Spec/Std Data
- 15 figure
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FAQs
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What is the FSCG of the NSN 4730-00-858-3493?
Does the NSN 4730-00-858-3493 have a Schedule B code assigned?
Does NSN 4730-00-858-3493 require demilitarization?
Does NSN 4730-00-858-3493 contain precious materials?
Does NSN 4730-00-858-3493 contain hazardous materials?
When the NSN 4730-00-858-3493 was assigned to the Federal Catalog?
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