5310-00-842-2603
Find complete technical information, availability, and procurement data for: 5310-00-842-2603
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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.
right-hand thread direction, prevailing torque all metal design locking feature, 3b thread class, 0.138 inches nominal pilot length, 0.493 inches minimum and 0.499 inches maximum pilot diameter
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
- Pilot Diameter
- 0.493 inches minimum and 0.499 inches maximum
- Pilot Length
- 0.138 inches nominal
- Lubrication
- dry film lubricant
- Nut Style
- clinch
- Nut Diameter
- 0.560 inches nominal
- Nut Height
- 0.340 inches nominal
- Temp Rating
- 450.0 fahrenheit nominal
- Thread Series
- unf
- Thread Quantity Per Inch
- 28
- Nominal Thread Size
- 0.250 inches
- Material
- steel overall
- Surface Treatment
- cadmium and chromate overall
- Surface Treatment Document And Classification
- qq-p-416 ty 2 cl 3 fed spec single 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 |
|---|---|
| 334-1155-000 | Clinch Self-Locking Nut |
| FPN1-4-28SCL | Clinch Self-Locking Nut |
| FPN250-28SCL | Clinch Self-Locking Nut |
FAQs
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Does NSN 5310-00-842-2603 require demilitarization?
Does NSN 5310-00-842-2603 contain precious materials?
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When the NSN 5310-00-842-2603 was assigned to the Federal Catalog?
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