ST3M542-5A2
View detailed technical data, stock status, and sourcing information for: ST3M542-5A2
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A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
prevailing torque all metal design locking feature, 3b thread class, 0.317 inches minimum nut counterbore diameter, dry film lubricant lubrication, 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 all metal design
- Counterbore Diameter
- 0.317 inches minimum nut
- Lubrication
- dry film lubricant
- Mounting Hole Diameter
- 0.130 inches minimum and 0.135 inches maximum
- Nut Style
- plate
- Nut Length
- 1.396 inches maximum
- Nut Height
- 0.404 inches maximum
- Plate Thickness
- 0.036 inches minimum and 0.044 inches maximum
- Plate Width
- 0.650 inches maximum
- Removable Nut Manufacturer Code
- 76301
- Nut Counterbore Depth
- 0.125 inches minimum nut
- Nut Mounting Provision
- straight holes
- Mounting Hole Arrangement Style
- 2 holes
- Distance From Aperture Center To Mounting Hole Center
- 0.495 inches minimum and 0.505 inches maximum
- Center To Center Distance Between Mounting Holes Along Length
- 0.310 inches minimum and 0.314 inches maximum
- Removable Nut Manufacturer Part Number
- st3m445a5m2
- Thread Series
- unjf
- Features Provided
- floating nut
- Thread Quantity Per Inch
- 24
- Nominal Thread Size
- 0.312 inches
- Material
- steel comp 1050 shell
- Material
- steel comp 302 clip
- Material
- steel nut
- Material Document And Classification
- ams 5085 assn std single material response shell
- Material Document And Classification
- ams 5688 assn std single material response clip
- Surface Treatment
- cadmium and chromate nut
- Surface Treatment
- cadmium and chromate shell
- Surface Treatment
- passivate clip
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response clip
- Surface Treatment Document And Classification
- qq-p-416,ty2,cl 2 fed spec single treatment response shell
- Surface Treatment Document And Classification
- qq-p-416,ty 2,cl 2 fed spec single treatment response nut
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5310-01-324-6715 | No Name Available | 01/01/1992 |
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 |
|---|---|
| 10110202 | Plate Self-Locking Nut |
| F14427-2-5 | Plate Self-Locking Nut |
| F39879N5-2 | Plate Self-Locking Nut |
| NAS1792A5-2 | Plate Self-Locking Nut |
| ST3M542-5A2 | Plate Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-01-241-1529?
Does the NSN 5310-01-241-1529 have a Schedule B code assigned?
Does NSN 5310-01-241-1529 require demilitarization?
Does NSN 5310-01-241-1529 contain precious materials?
Does NSN 5310-01-241-1529 contain hazardous materials?
When the NSN 5310-01-241-1529 was assigned to the Federal Catalog?
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Pricing
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