4820-01-554-1322
Find complete technical information, availability, and procurement data for: 4820-01-554-1322
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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.
angle stop check with backseat part name assigned by controlling agency, 0.500 inches valve size, steel body material
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Valve Size
- 0.500 inches
- Part Name Assigned By Controlling Agency
- angle stop check with backseat
- Material
- steel body
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4820-01-282-4098 | No Name Available | 05/01/2015 |
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 |
|---|---|
| 803-2177525-C341 | Stop-Check Valve |
| 803-2177525-C3D1AF | Stop-Check Valve |
| 810-2177525-C34 | Stop-Check Valve |
FAQs
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Does NSN 4820-01-554-1322 require demilitarization?
Does NSN 4820-01-554-1322 contain precious materials?
Does NSN 4820-01-554-1322 contain hazardous materials?
When the NSN 4820-01-554-1322 was assigned to the Federal Catalog?
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