NAS517-5-21
Machine Screw
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Description:
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NAS517-5-21 Machine Screw
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NAS517-5-21 Datasheet Features and Specification
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.419 inches minimum and 0.577 inches maximum
Fastener Length:
1.829 inches minimum and 1.874 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.572 inches minimum and 0.638 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.312 inches
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum and 40.0 rockwell c maximum
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Screw Material:
Steel comp 8630
Screw Material Specification:
Mil-s-6050 mil spec single material response or an-s-9 mil std single material response
Screw Surface Treatment Specification:
Qq-p-416 ty 2 cl 3 fed spec single treatment response
Thread Series Designator:
Unf
Additional Information
| SKU / Model: | NAS517521 |
| NSN: | 5305-00-638-0811 |
| FSC: | Screws / 5305 |
| Product Series: | NAS517-5 |
| Pack Weight (Approx.) | 0.000 lb |
| Minimum Qty (MOQ): | 25 |
| ECCN: | EAR99 |
| National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
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Download PDF Version NAS517-5-21_Military-Fasteners-com.pdf |
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