5305-00-042-6892
Find complete technical information, availability, and procurement data for: 5305-00-042-6892
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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.
1.000 inches maximum thread length, flat chamfer head style, 3a thread class, 1.000 inches nominal fastener length, 0.429 inches minimum and 0.438 inches maximum head diameter
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
- 1.000 inches maximum
- Fastener Length
- 1.000 inches nominal
- Head Style
- flat chamfer
- Head Diameter
- 0.429 inches minimum and 0.438 inches maximum
- Head Height
- 0.306 inches minimum and 0.312 inches maximum
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.312 inches
- Width Across Flats
- 0.218 inches minimum and 0.220 inches maximum
- Thread Quantity Per Inch
- 18
- Hardness Rating
- 36.0 rockwell c minimum and 43.0 rockwell c maximum overall
- Minimum Yield Strength
- 140000 pounds per square inch
- Material
- steel overall
- Surface Treatment
- cadmium or zinc overall
- Thread Series Designator
- unc
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5305-00-610-7744 | No Name Available | 01/01/1963 |
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 |
|---|---|
| 25704-281200-45-0 | Socket Head Cap Screw |
| 426892 | Socket Head Cap Screw |
| MS35457-51 | Socket Head Cap Screw |
FAQs
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Does NSN 5305-00-042-6892 require demilitarization?
Does NSN 5305-00-042-6892 contain precious materials?
Does NSN 5305-00-042-6892 contain hazardous materials?
When the NSN 5305-00-042-6892 was assigned to the Federal Catalog?
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