5260-4
View detailed technical data, stock status, and sourcing information for: 5260-4
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An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
prevailing torque with nonmetallic insert locking feature, 0.160 inches nominal pilot diameter, 0.060 inches nominal pilot length, 3b thread class, right-hand thread direction
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3b
- Thread Direction
- right-hand
- Locking Feature
- prevailing torque with nonmetallic insert
- Pilot Diameter
- 0.160 inches nominal
- Pilot Length
- 0.060 inches nominal
- Counterbore Diameter
- 0.128 inches minimum and 0.133 inches maximum nut
- Nut Style
- clinch
- Nut Diameter
- 0.203 inches nominal
- Nut Height
- 0.150 inches nominal
- Nut Counterbore Depth
- 0.060 inches nominal nut
- Temp Rating
- 350.0 fahrenheit nominal
- Thread Series
- unc
- Thread Quantity Per Inch
- 40
- Nominal Thread Size
- 0.112 inches
- Material
- steel comp 1212 nut
- Material Document And Classification
- ams 5010 assn std single material response nut
- Material Document And Classification
- mil-m-20693 mil spec all material responses locking insert
- Surface Treatment
- cadmium overall except insert
- Surface Treatment Document And Classification
- qq-p-416,ty 2,cl 3 fed spec single treatment response overall except insert
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5310-00-814-3464 | No Name Available | 11/22/1967 |
| 5310-00-894-0226 | No Name Available | 04/08/1967 |
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 |
|---|---|
| 002-004261-004 | Clinch Self-Locking Nut |
| 10121593 | Clinch Self-Locking Nut |
| 22NCFMA2-40 | Clinch Self-Locking Nut |
| 23491-004 | Clinch Self-Locking Nut |
| 333-0840-00 | Clinch Self-Locking Nut |
| 333-0840-000 | Clinch Self-Locking Nut |
| 5260-4 | Clinch Self-Locking Nut |
| F-22NCFMA2-40 | Clinch Self-Locking Nut |
| F22NCFMA2-40 | Clinch Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-682-5993?
Does the NSN 5310-00-682-5993 have a Schedule B code assigned?
Does NSN 5310-00-682-5993 require demilitarization?
Does NSN 5310-00-682-5993 contain precious materials?
Does NSN 5310-00-682-5993 contain hazardous materials?
When the NSN 5310-00-682-5993 was assigned to the Federal Catalog?
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