GS21-501-18
View detailed technical data, stock status, and sourcing information for: GS21-501-18
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2a thread class, 1.094 inches minimum and 1.156 inches maximum fastener length, knurled no. 4 head style, 0.344 inches minimum and 0.406 inches maximum thread length, 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
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.344 inches minimum and 0.406 inches maximum
- Fastener Length
- 1.094 inches minimum and 1.156 inches maximum
- Head Style
- knurled no. 4
- Head Diameter
- 0.469 inches minimum and 0.531 inches maximum
- Head Height
- 0.344 inches minimum and 0.406 inches maximum
- First Diameter From Head
- 0.170 inches minimum and 0.190 inches maximum
- Distance From Largest Bearing Surface Of Head To End Of First Diameter
- 0.688 inches minimum and 0.812 inches maximum
- Internal Drive Style
- slot
- Nominal Thread Diameter
- 0.250 inches
- Thread Quantity Per Inch
- 28
- Externally Relieved Body Diameter Quantity
- 1
- Material
- steel comp 303 overall
- Material Document And Classification
- astm a582 assn std single material response overall
- Thread Series Designator
- unf
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 |
|---|---|
| 8107294 | Externally Relieved Body Screw |
| GS21-501-18 | Externally Relieved Body Screw |
FAQs
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What is the FSCG of the NSN 5305-00-337-8952?
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Does NSN 5305-00-337-8952 contain precious materials?
Does NSN 5305-00-337-8952 contain hazardous materials?
When the NSN 5305-00-337-8952 was assigned to the Federal Catalog?
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Pricing
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