LS5931A71
View detailed technical data, stock status, and sourcing information for: LS5931A71
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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.
0.015 inches nominal material thickness, 0.205 inches minimum outside diameter, 0.127 inches minimum and 0.137 inches maximum hole diameter, 0.042 inches nominal overall height, aluminum alloy 6061 overall material
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Hole Diameter
- 0.127 inches minimum and 0.137 inches maximum
- Outside Diameter
- 0.205 inches minimum
- Overall Height
- 0.042 inches nominal
- Material Thickness
- 0.015 inches nominal
- Material
- aluminum alloy 6061 overall
- Material Document And Classification
- qq-a-225/8 fed spec single material response overall
- Style Designator
- spring tension
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 |
|---|---|
| LS5931A71 | Spring Tension Washer |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-01-436-1266?
Does the NSN 5310-01-436-1266 have a Schedule B code assigned?
Does NSN 5310-01-436-1266 require demilitarization?
Does NSN 5310-01-436-1266 contain precious materials?
Does NSN 5310-01-436-1266 contain hazardous materials?
When the NSN 5310-01-436-1266 was assigned to the Federal Catalog?
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Material | 3,075 |
| New Surplus | 15 |
| Serviceable | 1 |
| Total | 3,091 |