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- NSN 5305-01-140-4547
5305-01-140-4547
Description: Externally Relieved Body Screw
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MIL-S-21472 Externally Relieved Body Screw
Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Material document and classification | MIL-S-21472 |
Array Properties
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NSN:Array
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Description:Externally Relieved Body Screw
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Shelf Life:N/A
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DEMIL:NO
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UOM:50 EA
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Thread Class:3a
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Thread Direction:Right-hand
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Thread Length:Between 0.502 inches and 0.532 inches
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Fastener Length:Between 4.090 inches and 4.130 inches
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Head Diameter:Between 0.729 inches and 0.750 inches
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Head Height:Between 0.302 inches and 0.312 inches
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First Diameter From Head:0.477 inches
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Second Diameter From Head:0.496 inches
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Third Diameter From Head:0.291 inches
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Fourth Diameter From Head:0.375 inches
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Distance From Largest Bearing Surface Of Head To End Of First Diameter:0.093 inches
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Distance From Largest Bearing Surface Of Head To End Of Second Diameter:3.495 inches
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Distance From Largest Bearing Surface Of Head To End Of Third Diameter:3.588 inches
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Distance From Largest Bearing Surface Of Head To End Of Fourth Diameter:4.090 inches
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Thread Diameter:0.375 inches
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Width Across Flats:0.250 inches
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Thready Qty Per Inch (tpi):16
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Hardness Rating:32.0 rockwell c and 43.0 rockwell c
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Externally Relieved Body Diameter Quantity:4
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Material:Steel
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Material Specification:Mil-s-21472 military specification single material response
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Surface Treatment:Cadmium
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Surface Treatment Specification:Qq-p-416, type 2, class 3 federal specification single treatment response