R10571
View detailed technical data, stock status, and sourcing information for: R10571
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An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.
cooper's (included angle - 135 deg and over) head style, 0.143 inches nominal shank diameter, 0.100 inches minimum and 0.107 inches maximum hole diameter, 0.045 inches nominal head height, 0.237 inches nominal fastener length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Fastener Length
- 0.237 inches nominal
- Head Style
- cooper's (included angle - 135 deg and over)
- Head Height
- 0.045 inches nominal
- Hole Diameter
- 0.100 inches minimum and 0.107 inches maximum
- Shank Diameter
- 0.143 inches nominal
- Shank Style
- tubular
- Head Major Diameter
- 0.312 inches nominal
- Hole Depth
- 0.120 inches minimum and 0.135 inches maximum
- Countersink Angle
- 144.0 degrees nominal
- Material
- copper alloy overall
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5320-00-378-7004 | No Name Available | 01/01/1963 |
| 5320-00-568-6147 | No Name Available | 01/01/1963 |
Related Parts
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5320-00-360-7987?
Does the NSN 5320-00-360-7987 have a Schedule B code assigned?
Does NSN 5320-00-360-7987 require demilitarization?
Does NSN 5320-00-360-7987 contain precious materials?
Does NSN 5320-00-360-7987 contain hazardous materials?
When the NSN 5320-00-360-7987 was assigned to the Federal Catalog?
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Pricing
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