1281N 2 1-2IN
View detailed technical data, stock status, and sourcing information for: 1281N 2 1-2IN
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disk flow control device, flange 1st end connection type, 6 1st end bolt hole quantity, round with holes 1st end flange shape, automatic valve operation method
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Flow Control Device
- disk
- Bolt Hole Quantity
- 6 1st end
- Valve Operation Method
- automatic
- Flange Shape
- round with holes 1st end
- Connection Type
- flange 1st end
- Mounting Position
- horizontal or vertical
- Valve Size
- 2.500 inches
- Nominal Outside Diameter
- 6.125 inches 1st end
- Face To Face Distance
- 8.312 inches
- Nominal Thickness
- 0.500 inches 1st end
- Bolt Hole Nominal Diameter
- 0.562 inches 1st end
- Bolt Circle Nominal Diameter
- 5.000 inches 1st end
- Flange Face Design
- plain 1st end
- Material
- copper alloy body
- Material
- nickel alloy flow control device
- Material
- nickel alloy seat
- Style Designator
- straight thru flanged ends
- Furnished Items And Quantity
- 1 lever
- Nondefinitive Spec/Std Data
- a type and 1 class
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 |
|---|---|
| 1281N 2 1-2IN | Check Valve |
| 1281N-212 | Check Valve |
| DD4904 | Check Valve |
| MIL-V-17547 TYPEA CLASS 1 | Check Valve |
| N8742-70 | Check Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-266-9519?
Does NSN 4820-00-266-9519 require demilitarization?
Does NSN 4820-00-266-9519 contain precious materials?
Does NSN 4820-00-266-9519 contain hazardous materials?
When the NSN 4820-00-266-9519 was assigned to the Federal Catalog?
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Pricing
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