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3020-01-492-6468
Description: Internal Gear
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MIL-S-800 Internal Gear
Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Material document and classification | MIL-S-800 |
3020-01-492-6468 Properties
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NSN:3020-01-492-6468
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Description:Internal Gear
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Shelf Life:N/A
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DEMIL:NO
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UOM:1 EA
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Body Style:Plain, solid
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Spline Quantity:10 first end
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End Application:Los angeles class ssn (688)
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Pitch Diameter:4.2000 inches
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Teeth Quantity:42
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Bore Style:Straight spline first end
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Hardness Rating:39.0 rockwell c and 42.0 rockwell c
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Outside Diameter:5.343 inches
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Nominallength:3.938 inches
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Teeth Type:Spur
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Tooth Form:Stub
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Pressure Angle:20.0000 degrees
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Distance Between Body Face And Protruding Hub End:0.844 inches first end
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Face Width:1.219 inches
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Bore Diameter:1.562 inches first end
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Hub Style Designator:3 steps first end
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End Length:0.844 inches first end
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End Diameter:3.500 inches first end
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First Step Length:0.844 inches first end
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First Step Diameter:3.500 inches first end
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Second Step Length:0.219 inches first end
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Second Step Diameter:4.498 inches first end
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Third Step Length:2.125 inches first end
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Third Step Diameter:5.320 inches first end
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Part Name Assigned By Controlling Agency:Internal spur gear
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Special Features:Hmodified 10 spline and foolproof hole, four 0.125 in. Diameter holes equally spaced at base of gear teeth. Various other holes and features. Similar to item 4 nsn 3020-01-478-7502 and item 43 same drawing.
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Material:Steel
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Material Specification:Mil-s-800 cond c military specification single material response
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Style Designator:Solid back ring, protruding hub, recessed hub