5306-01-470-6603
Find complete technical information, availability, and procurement data for: 5306-01-470-6603
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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.
hexagon head style, 0.375 inches nominal thread length, 0.078 inches minimum and 0.095 inches maximum head height, 0.375 inches nominal fastener length, 2a 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
- 2a
- Thread Length
- 0.375 inches nominal
- Fastener Length
- 0.375 inches nominal
- Head Style
- hexagon
- Head Height
- 0.078 inches minimum and 0.095 inches maximum
- Width Between Flats
- 0.242 inches minimum and 0.251 inches maximum
- Nominal Thread Diameter
- 0.138 inches
- Thread Quantity Per Inch
- 32
- Material
- steel corrosion resisting overall
- Material Document And Classification
- ams5737 assn std 1st material response and ams5731 assn std 2nd material response overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 fed spec 1st treatment response and lcb000 mil spec 2nd treatment response overall
- Thread Series Designator
- unc
Related Parts
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| Part Number | Name |
|---|---|
| 13495121-7 | Machine Bolt |
FAQs
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Does NSN 5306-01-470-6603 require demilitarization?
Does NSN 5306-01-470-6603 contain precious materials?
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When the NSN 5306-01-470-6603 was assigned to the Federal Catalog?
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