5306-00-513-0091
Find complete technical information, availability, and procurement data for: 5306-00-513-0091
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A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes:nut (1), plain, castellated, hexagon.
square head style, right-hand thread direction, 0.403 inches minimum and 0.418 inches maximum fastener length, 3a thread class, 0.313 inches minimum and 0.333 inches maximum thread 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
- 0.313 inches minimum and 0.333 inches maximum
- Fastener Length
- 0.403 inches minimum and 0.418 inches maximum
- Head Style
- square
- Head Height
- 0.150 inches minimum and 0.155 inches maximum
- Head Length
- 0.760 inches minimum and 0.765 inches maximum
- Width Between Flats
- 0.490 inches minimum and 0.495 inches maximum
- Shank Unthreaded Hole Diameter
- 0.072 inches minimum and 0.078 inches maximum first hole
- Nominal Thread Diameter
- 0.500 inches
- Grip Length
- 0.403 inches minimum and 0.418 inches maximum
- Features Provided
- casehardened and finished head
- Thread Quantity Per Inch
- 20
- Countersink Angle
- 60.0 degrees nominal
- Distance From Head Largest Bearing Surface To Shank Hole Center
- 0.452 inches nominal first hole
- Material
- steel comp 1020 overall
- Material Document And Classification
- qq-s-634 fed spec single material response overall
- Surface Treatment
- phosphate overall
- Thread Series Designator
- unf
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FAQs
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When the NSN 5306-00-513-0091 was assigned to the Federal Catalog?
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