AN126321
View detailed technical data, stock status, and sourcing information for: AN126321
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A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.
right-hand stud thread thread direction, 0.562 inches minimum nut thread thread length, 3a nut thread thread class, +0.2900 to 0.2915 inches stud thread thread pitch diameters, right-hand nut thread 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
- 3a nut thread
- Thread Pitch Diameters
- +0.2900 to 0.2915 inches stud thread
- Thread Direction
- right-hand nut thread
- Thread Direction
- right-hand stud thread
- Thread Length
- 0.562 inches minimum nut thread
- Thread Length
- 0.844 inches minimum stud thread
- Overall Length
- 1.552 inches minimum and 1.572 inches maximum
- Thread Quantity Per Inch
- 18 stud thread
- Thread Quantity Per Inch
- 24 nut thread
- Hardness Rating
- 26.0 rockwell c minimum and 32.0 rockwell c maximum
- Nominal Thread Size
- 0.312 inches nut thread
- Nominal Thread Size
- 0.312 inches stud thread
- Surface Finish
- 63.0 microinches shank
- Material
- steel comp 8740
- Material Document And Classification
- ams 6322 assn std single material response
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- ams 2400 assn std single treatment response overall
- Thread Series Designator
- unf nut thread
- Thread Series Designator
- uns stud thread
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5307-00-584-5531 | 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 |
|---|---|
| AN126321 | Plain Stud |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5307-00-550-0321?
Does NSN 5307-00-550-0321 require demilitarization?
Does NSN 5307-00-550-0321 contain precious materials?
Does NSN 5307-00-550-0321 contain hazardous materials?
When the NSN 5307-00-550-0321 was assigned to the Federal Catalog?
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Pricing
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