5307-00-121-2757
Find complete technical information, availability, and procurement data for: 5307-00-121-2757
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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. All or part of the unthreaded section has a cross-sectional diameter greater than the nominal stud size plus 0.020 inches (0.508 mm). It may be thread relieved. See also stud, locked in.
2a nut thread thread class, right-hand nut thread thread direction, 0.406 inches nominal stud thread thread length, 2a stud thread thread class, right-hand stud 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
- 2a nut thread
- Thread Class
- 2a stud thread
- Thread Direction
- right-hand nut thread
- Thread Direction
- right-hand stud thread
- Thread Length
- 0.406 inches nominal stud thread
- Thread Length
- 0.750 inches nominal nut thread
- Shoulder Length
- 0.219 inches nominal
- Overall Length
- 1.375 inches nominal
- Nut End Shank Length
- 0.125 inches nominal
- Distance Across Flats
- 0.438 inches nominal
- Thread Quantity Per Inch
- 20 nut thread
- Thread Quantity Per Inch
- 20 stud thread
- Hardness Rating
- 24.0 rockwell c minimum and 34.0 rockwell c maximum
- Nominal Thread Size
- 0.250 inches nut thread
- Nominal Thread Size
- 0.250 inches stud thread
- Nut End Shank Diameter
- 0.250 inches nominal
- Part Name Assigned By Controlling Agency
- navy special project
- Material
- steel comp 1038
- Material Document And Classification
- aisi assn std single material response
- Style Designator
- shouldered
- Thread Series Designator
- unc nut thread
- Thread Series Designator
- unc stud thread
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5307-01-278-2074 | No Name Available | 09/01/1990 |
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 |
|---|---|
| 311328 | Shouldered Stud |
FAQs
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