5305-01-424-0352
Find complete technical information, availability, and procurement data for: 5305-01-424-0352
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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.
3a thread class, right-hand thread direction, flat chamfer head style, 1.500 inches minimum and 1.750 inches maximum thread length, 2.440 inches minimum and 2.500 inches maximum fastener length
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
- 1.500 inches minimum and 1.750 inches maximum
- Fastener Length
- 2.440 inches minimum and 2.500 inches maximum
- Head Style
- flat chamfer
- Head Diameter
- 0.365 inches minimum and 0.375 inches maximum
- Head Height
- 0.244 inches minimum and 0.250 inches maximum
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.250 inches
- Width Across Flats
- 0.188 inches nominal
- Thread Quantity Per Inch
- 20
- Material
- steel uns k03104 overall
- Material Document And Classification
- astm a574 assn std single material response overall
- Surface Treatment
- zinc and chromate overall
- Surface Treatment Document And Classification
- astm b633, type 2 assn std all treatment responses overall
- Thread Series Designator
- unc
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| 2593855-77 | Socket Head Cap Screw |
| 3176207-A-096 | Socket Head Cap Screw |
FAQs
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When the NSN 5305-01-424-0352 was assigned to the Federal Catalog?
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