A43-353
View detailed technical data, stock status, and sourcing information for: A43-353
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right-hand thread direction, hexagon head style, 4.708 inches minimum and 4.755 inches maximum fastener length, 3a thread class, 0.558 inches minimum and 0.573 inches maximum thread length
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
- Thread Direction
- right-hand
- Thread Length
- 0.558 inches minimum and 0.573 inches maximum
- Fastener Length
- 4.708 inches minimum and 4.755 inches maximum
- Head Style
- hexagon
- Head Height
- 0.140 inches minimum and 0.172 inches maximum
- Width Between Flats
- 0.510 inches nominal
- Nominal Thread Diameter
- 0.250 inches
- Grip Length
- 4.150 inches minimum and 4.182 inches maximum
- Features Provided
- finished head
- Thread Quantity Per Inch
- 28
- Hardness Rating
- 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
- Material
- steel overall
- Surface Treatment
- cadmium overall
- Thread Series Designator
- unf
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5306-00-638-4587 | No Name Available | 05/01/1988 |
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 |
|---|---|
| A43-353 | Machine Bolt |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5306-00-637-9687?
Does the NSN 5306-00-637-9687 have a Schedule B code assigned?
Does NSN 5306-00-637-9687 require demilitarization?
Does NSN 5306-00-637-9687 contain precious materials?
Does NSN 5306-00-637-9687 contain hazardous materials?
When the NSN 5306-00-637-9687 was assigned to the Federal Catalog?
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Pricing
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