5306-01-068-6321
Find complete technical information, availability, and procurement data for: 5306-01-068-6321
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An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.
dished hexagon head style, 0.870 inches minimum and 0.900 inches maximum fastener length, right-hand thread direction, 3a thread class, 0.298 inches minimum and 0.348 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
- 0.298 inches minimum and 0.348 inches maximum
- Fastener Length
- 0.870 inches minimum and 0.900 inches maximum
- Head Style
- dished hexagon
- Head Height
- 0.110 inches minimum and 0.125 inches maximum
- Width Between Flats
- 0.367 inches minimum and 0.376 inches maximum
- Hole Diameter
- 0.046 inches minimum and 0.056 inches maximum
- Grip Diameter
- 0.1890 inches minimum and 0.1895 inches maximum
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 0.552 inches minimum and 0.572 inches maximum
- Hole Quantity
- 3
- Hole Type
- drilled
- Thread Quantity Per Inch
- 32
- Minimum Tensile Strength
- 160000 pounds per square inch
- Hole Configuration Style
- hexagon corners
- Surface Finish
- 32.0 microinches bearing surface of head
- Surface Finish
- 32.0 microinches grip
- Surface Finish
- 32.0 microinches threads
- Material
- iron alloy 660 overall
- Material Document And Classification
- ams 5731 assn std single material response or ams 5737 assn std single material response overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- nas4003 assn std single treatment response overall
- Thread Series Designator
- unjf
- Specification/Standard Data
- 80205-nas6303 professional/industrial association standard
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5306-00-364-9114 | No Name Available | 12/01/1991 |
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 |
|---|---|
| 10115705 | Shear Bolt |
| NAS6303U9H | Shear Bolt |
FAQs
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Does NSN 5306-01-068-6321 require demilitarization?
Does NSN 5306-01-068-6321 contain precious materials?
Does NSN 5306-01-068-6321 contain hazardous materials?
When the NSN 5306-01-068-6321 was assigned to the Federal Catalog?
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