5305-00-826-3399
Find complete technical information, availability, and procurement data for: 5305-00-826-3399
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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.
1.400 inches nominal fastener length, flat countersunk head style, 0.338 inches minimum thread length, right-hand thread direction, 3a thread class
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.338 inches minimum
- Fastener Length
- 1.400 inches nominal
- Head Style
- flat countersunk
- Head Diameter
- 0.376 inches minimum and 0.385 inches maximum
- Internal Drive Style
- torque set
- Nominal Thread Diameter
- 0.190 inches
- Thread Quantity Per Inch
- 32
- Minimum Tensile Strength
- 160000 pounds per square inch
- Hardness Rating
- 36.0 rockwell c minimum and 40.0 rockwell c maximum
- Countersink Angle
- 100.0 degrees nominal
- Part Name Assigned By Controlling Agency
- navy special project
- Screw Material
- steel comp 4130
- Screw Material Document And Classification
- mil-s-6758,d4 mil spec single material response
- Screw Surface Treatment
- cadmium
- Thread Series Designator
- unf
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| Part Number | Name |
|---|---|
| 7S34-3A17 | Machine Screw |
FAQs
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