5306-00-078-3446
Find complete technical information, availability, and procurement data for: 5306-00-078-3446
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An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.
0.395 inches minimum thread length, 3a thread class, round w/wrench flats head style, 1.000 inches nominal head diameter, 1.949 inches minimum and 1.953 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 Length
- 0.395 inches minimum
- Fastener Length
- 1.949 inches minimum and 1.953 inches maximum
- Head Style
- round w/wrench flats
- Head Diameter
- 1.000 inches nominal
- Head Height
- 0.120 inches nominal
- Width Between Flats
- 0.740 inches minimum and 0.750 inches maximum
- Shank Unthreaded Hole Diameter
- 0.106 inches nominal first hole
- Concentric Hole Depth
- 1.430 inches minimum and 1.460 inches maximum
- Concentric Hole Diameter
- 0.375 inches nominal
- Nominal Thread Diameter
- 0.500 inches
- Thread Quantity Per Inch
- 20
- Minimum Tensile Strength
- 180000 pounds per square inch
- Distance From Head Largest Bearing Surface To Shank Hole Center
- 1.830 inches nominal first hole
- Material
- steel comp 4340 overall
- Material Document And Classification
- mil-s-5000 mil spec single material response overall
- Thread Series Designator
- unf
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 |
|---|---|
| 215-78401-2 | Internally Relieved Body Bolt |
FAQs
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