4820-01-577-0158
Find complete technical information, availability, and procurement data for: 4820-01-577-0158
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A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.
new construction ddg1000 end item identification, packing retaining bonnet type, manual valve operation method, 1.250 inches nominal pipe size accommodated, socket, weld, pipe connection type
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Nominal Pipe Size Accommodated
- 1.250 inches
- Bonnet Type
- packing retaining
- End Item Identification
- new construction ddg1000
- Valve Operation Method
- manual
- Connection Type
- socket, weld, pipe
- Valve Size
- 1.250 inches
- Maximum Operating Pressure And Media For Which Designed
- 400.0 pounds per square inch air and 400.0 pounds per square inch oil, lubricating, diester base and 400.0 pounds per square inch steam and 400.0 pounds per square inch water
- Stem Type
- rising
- Maximum Operating Temp And Media For Which Designed
- 150.0 fahrenheit air and 150.0 fahrenheit oil, lubricating, diester base and 150.0 fahrenheit steam and 150.0 fahrenheit water
- Part Name Assigned By Controlling Agency
- gate valve, bronze, ue
- Inlet Relationship With Outlet
- identical
- Material
- nickel alloy stem
- Material Document And Classification
- astm b505 uns c92200 assn std single material response body
- Furnished Items And Quantity
- 1 handwheel
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 |
|---|---|
| 1146-A20U | Gate Valve |
| 1146-A20U 1.25IN | Gate Valve |
| 1146-A20U 114 | Gate Valve |
| 1146-A20U P/N 1146-A20U 1.25IN | Gate Valve |
FAQs
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