8544-212
View detailed technical data, stock status, and sourcing information for: 8544-212
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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.
prevailing torque all metal design locking feature, 0.110 inches nominal nut height, 3b thread class, right-hand thread direction, hexagon nut style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3b
- Thread Direction
- right-hand
- Locking Feature
- prevailing torque all metal design
- Nut Style
- hexagon
- Nut Height
- 0.110 inches nominal
- Width Across Flats
- 0.185 inches nominal
- Thread Series
- unc
- Thread Quantity Per Inch
- 40
- Nominal Thread Size
- 0.112 inches
- Criticality Code Justification
- zzzy
- Bearing Surface Type
- flat
- Material
- steel overall
- Surface Treatment
- passivate overall
- Special Test Features
- special quality control testing
- Test Data Document
- "81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
- Reference Number Differentiating Characteristics
- as differentiated by material which must conform to ships parts control center special quality control provisions and certified free from mercury contamination
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FAQs
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What is the FSCG of the NSN 5310-01-199-2290?
Does the NSN 5310-01-199-2290 have a Schedule B code assigned?
Does NSN 5310-01-199-2290 require demilitarization?
Does NSN 5310-01-199-2290 contain precious materials?
Does NSN 5310-01-199-2290 contain hazardous materials?
When the NSN 5310-01-199-2290 was assigned to the Federal Catalog?
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