5310-01-121-5531
Find complete technical information, availability, and procurement data for: 5310-01-121-5531
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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.
0.032 inches nominal thickness, rectangular cross-sectional shape style, 0.125 inches nominal hole diameter, round center hole shape style, round peripheral shape style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Cross-Sectional Shape Style
- rectangular
- Hole Diameter
- 0.125 inches nominal
- Peripheral Shape Style
- round
- Center Hole Shape Style
- round
- Thickness
- 0.032 inches nominal
- Overall Diameter
- 0.307 inches minimum and 0.332 inches maximum
- Material
- aluminum alloy 2024 overall
- Material Document And Classification
- qq-a-250/5,temper t3 fed spec single material response or qq-a-250/5,temper t4 fed spec single material response overall
- Surface Treatment
- anodize overall
- Surface Treatment Document And Classification
- mil-a-8625 mil spec single treatment response or mil-c-5541,cl 3 mil spec single treatment response overall
- Nondefinitive Spec/Std Data
- 1 type and 1 grade and d class
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5310-01-048-6113 | No Name Available | 06/01/2006 |
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 |
|---|---|
| 10109383 | Flat Washer |
| 140-009B8T20 | Flat Washer |
| 5310PL0787153 | Flat Washer |
| AN960JD4 | Flat Washer |
FAQs
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Does NSN 5310-01-121-5531 contain precious materials?
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When the NSN 5310-01-121-5531 was assigned to the Federal Catalog?
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