F49249E3-4
View detailed technical data, stock status, and sourcing information for: F49249E3-4
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A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.
0.194 inches minimum nut counterbore diameter, 0.098 inches minimum and 0.103 inches maximum mounting hole diameter, prevailing torque all metal design locking feature, 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 all metal design
- Counterbore Diameter
- 0.194 inches minimum nut
- Mounting Hole Diameter
- 0.098 inches minimum and 0.103 inches maximum
- Nut Style
- plate
- Nut Length
- 0.948 inches maximum
- Nut Height
- 0.443 inches maximum
- Plate Thickness
- 0.028 inches minimum and 0.036 inches maximum
- Plate Width
- 0.474 inches nominal
- Nut Counterbore Depth
- 0.250 inches minimum nut
- Nut Mounting Provision
- straight holes
- Mounting Hole Arrangement Style
- 2 holes
- Distance From Aperture Center To Mounting Hole Center
- 0.339 inches minimum and 0.349 inches maximum
- Center To Center Distance Between Mounting Holes Along Length
- 0.686 inches minimum and 0.690 inches maximum
- Thread Series
- unjf
- Features Provided
- floating nut
- Thread Quantity Per Inch
- 32
- Nominal Thread Size
- 0.190 inches
- Material
- iron alloy 660 shell
- Material Document And Classification
- ams5525 assn std 1st material response or ams5735 assn std 2nd material response shell
- Surface Treatment
- passivate shell
- Specification/Standard Data
- 76301-st3-443 manufacturers standard
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 |
|---|---|
| 10121274 | Plate Self-Locking Nut |
| 3929AS1225-3A4 | Plate Self-Locking Nut |
| BFN443-3-4 | Plate Self-Locking Nut |
| F18421L4-3 | Plate Self-Locking Nut |
| F49249-3-4 | Plate Self-Locking Nut |
| F49249E3-4 | Plate Self-Locking Nut |
| NS202041-02-4 | Plate Self-Locking Nut |
| ST3M443-3A4 | Plate Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-283-7521?
Does the NSN 5310-00-283-7521 have a Schedule B code assigned?
Does NSN 5310-00-283-7521 require demilitarization?
Does NSN 5310-00-283-7521 contain precious materials?
Does NSN 5310-00-283-7521 contain hazardous materials?
When the NSN 5310-00-283-7521 was assigned to the Federal Catalog?
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Pricing
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