Worldwide distributor of NSN parts and consumables located in the USA.
National Stock Number (NSN) | 5305-01-128-1576 |
Alternate Part Number | N/A |
Federal Supply Class (FSC) | 5305 |
Unit of Measure (UOM) | 5 /Ea. |
Thread Class | 3a |
Thread Direction | Right-hand |
Thread Length | Between 0.408 inches and 0.500 inches |
Fastener Length | Between 0.470 inches and 0.500 inches |
Head Style | Flat chamfer |
Head Diameter | Between 0.303 inches and 0.312 inches |
Head Height | Between 0.185 inches and 0.190 inches |
Internal Drive Style | Hexagon |
Thread Diameter | 0.190 inches |
Width Across Flats | Between 0.156 inches and 0.159 inches |
Thready Qty Per Inch (tpi) | 32 |
Min. Tensile Strength (psi) | 160000 pounds per square inch |
Hardness Rating | 38.0 rockwell c and 45.0 rockwell c |
Minimum Yield Strength | 155000 pounds per square inch |
Material | Iron alloy 660 |
Material Specification | Ams 5731 assn standard single material response or ams 5737 assn standard single material response |
Surface Treatment | Passivate |
Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
Thread Series Designator | Unrf |
Specification Data | 80205-nas1351 professional/industrial association standard |
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