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Recessed Washer
Model LS35240C4
Quick Information about LS35240C4
0.481 inches minimum and 0.491 inches maximum outside diameter, steel comp 4130 overall material, cadmium overall surface treatment.
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Product Details
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NSN:5310-01-532-1065 (5310015321065)
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Hole Diameter:Between 0.280 inches and 0.285 inches
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Recess Diameter:Between 0.370 inches and 0.380 inches
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Material Thickness:Between 0.057 inches and 0.069 inches
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End Application:C-5 aircraft
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Hardness Rating:Between 39.0 rockwell c and 45.0 rockwell c
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Recess Angle:Between 44.0 degrees and 46.0 degrees
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Material Specification:Mil-s-6758 military specification single material response or mil-s-18729 military specification single material response
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Surface Specification:Qq-p-416, type ii, class 2 federal specification single treatment response
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Style Designator:15 recessed
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Schedule B Code:7318220000
Classification
Washers other than lock washers, iron or steel
Definition Recessed Washer
A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.
Part Identification
Part Materials
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Price Quote
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