5305-01-721-2620
Find complete technical information, availability, and procurement data for: 5305-01-721-2620
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An item specifically designed to fit into or over the opening(s) of various items to provide mechanical protection and/or to prevent the entrance of foreign matter during painting, shipping, storage, or the like. It is not designed to retain fluids under pressure during equipment operation. For items designed to fit only into an opening, see plug (as modified) and stopper (as modified). For items designed to fit only over an opening, see boot (as modified); cap (as modified); cover (as modified); and hood (as modified).
2.50 inches minimum thread length, flat chamfer head style, right-hand thread direction, 3a thread class, 4.50 inches nominal fastener 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
- 2.50 inches minimum
- Fastener Length
- 4.50 inches nominal
- Head Style
- flat chamfer
- Head Diameter
- 1.665 inches minimum and 1.688 inches maximum
- Head Height
- 1.111 inches minimum and 1.125 inches maximum
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 1.125 inches
- Width Across Flats
- 0.875 inches nominal
- Thread Quantity Per Inch
- 7
- Minimum Tensile Strength
- 130000 pounds per square inch
- Hardness Rating
- 24.0 rockwell c minimum and 35.0 rockwell c maximum overall
- Minimum Yield Strength
- 85000 pounds per square inch
- Chamfer Angle
- 30.0 degrees minimum and 45.0 degrees maximum
- Part Name Assigned By Controlling Agency
- socket head cap screw
- Material
- nickel alloy 500 overall
- Material Document And Classification
- astm f467 american society for testing and materials (astm) single material response or qq-n-286 fed spec single material response overall
- Thread Series Designator
- unc
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 |
|---|---|
| 581-8843219-126 | Socket Head Cap Screw |
| LOA037021-126 | Socket Head Cap Screw |
| M1222SN18C372NCNN | Socket Head Cap Screw |
| R6111401-126 | Socket Head Cap Screw |
FAQs
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What is the FSCG of the NSN 5305-01-721-2620?
Does the NSN 5305-01-721-2620 have a Schedule B code assigned?
Does NSN 5305-01-721-2620 require demilitarization?
Does NSN 5305-01-721-2620 contain precious materials?
Does NSN 5305-01-721-2620 contain hazardous materials?
When the NSN 5305-01-721-2620 was assigned to the Federal Catalog?
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