2640-402X3PC42L1
View detailed technical data, stock status, and sourcing information for: 2640-402X3PC42L1
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An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also screw, cap, socket head. Excludes:setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.
3a thread class, 1.500 inches minimum thread length, right-hand thread direction, 1.500 inches nominal fastener length, 0.921 inches minimum and 0.937 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 Direction
- right-hand
- Thread Length
- 1.500 inches minimum
- Fastener Length
- 1.500 inches nominal
- Head Diameter
- 0.921 inches minimum and 0.937 inches maximum
- Head Height
- 0.616 inches minimum and 0.625 inches maximum
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.625 inches
- Width Across Flats
- 0.500 inches nominal
- Thread Quantity Per Inch
- 11
- Minimum Tensile Strength
- 170000 pounds per square inch
- Hardness Rating
- 36.0 rockwell c minimum and 45.0 rockwell c maximum overall
- Minimum Yield Strength
- 150000 pounds per square inch
- Criticality Code Justification
- zzzx
- Material
- steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 8630 or steel comp 8740 overall
- Material Document And Classification
- 66 fed std all material responses overall
- Thread Series Designator
- unc
- Nondefinitive Spec/Std Data
- 6 type
- Departure From Cited Designator
- quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
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 |
|---|---|
| 2640-402X3PC42 | Internal Wrenching Bolt |
| 2640-402X3PC42L1 | Internal Wrenching Bolt |
| 2640-402X3PC42M0D | Internal Wrenching Bolt |
| 2640-402X3PC42M0DL1 | Internal Wrenching Bolt |
| SS845-2050947PC42M0D | Internal Wrenching Bolt |
| SS845-2050947PC42M0DL1 | Internal Wrenching Bolt |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5306-00-145-0882?
Does the NSN 5306-00-145-0882 have a Schedule B code assigned?
Does NSN 5306-00-145-0882 require demilitarization?
Does NSN 5306-00-145-0882 contain precious materials?
Does NSN 5306-00-145-0882 contain hazardous materials?
When the NSN 5306-00-145-0882 was assigned to the Federal Catalog?
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