5320-00-177-7531
Find complete technical information, availability, and procurement data for: 5320-00-177-7531
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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.
1.115 inches minimum and 1.135 inches maximum fastener length, 0.093 inches minimum and 0.097 inches maximum shank diameter, straight shank style, 0.040 inches minimum and 0.050 inches maximum head height, universal head style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Fastener Length
- 1.115 inches minimum and 1.135 inches maximum
- Head Style
- universal
- Head Height
- 0.040 inches minimum and 0.050 inches maximum
- Shank Diameter
- 0.093 inches minimum and 0.097 inches maximum
- Shank Style
- straight
- Head Major Diameter
- 0.178 inches minimum and 0.196 inches maximum
- Heat Treatment
- h-32 strain hardened overall
- Material
- aluminum alloy 5056 overall
- Material Document And Classification
- qq-a-430 fed spec single material response overall
- Surface Treatment
- oxide film or anodize overall
- Surface Treatment Document And Classification
- mil-c-5541 mil spec 1st treatment response or mil-a-8625 mil spec 2nd treatment response overall
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 |
|---|---|
| MS20470B3-18 | Solid Rivet |
FAQs
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Does the NSN 5320-00-177-7531 have a Schedule B code assigned?
Does NSN 5320-00-177-7531 require demilitarization?
Does NSN 5320-00-177-7531 contain precious materials?
Does NSN 5320-00-177-7531 contain hazardous materials?
When the NSN 5320-00-177-7531 was assigned to the Federal Catalog?
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