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.
0.406 inches nominal stud thread thread length, 2a stud thread thread class, right-hand stud thread thread direction, right-hand nut thread thread direction, 2a nut thread thread class
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Below is a list of NSNs that have been officially superseded by this NSN: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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