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4130 Steel Automotive Special Flat Washers - Request for Information


4130 Steel:  is a molybdenum and chromium low alloy steel with properties that allow for easy hardening through heat treatment.   4130 steel provides notable structural strength and moderate heat resistance.


Automotive:  this industry deals with the development and manufacturing of automobiles and vehicular products for commercial and official purposes.  A wide range of parts and components are used that must endure a range of operational and environmental circumstances imposed by consumers.  


Special Flat Washers:  are non-spring/wave flat spacers that have been customized through material, diameter measurements and/or height (thickness).  Specials washers are most often defined by non-circular or notched qualities in their composition.  


Washers: circular hardware used for spacing, load distribution, sealing and vibration reduction.  Washers are produced through stamping and shaping a variety of materials including various metal, plastic, rubber and fiber.  

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TitlePart NumberQTY-OHDRAWINGOUTER DIAMINNER DIAMTHICK
NAS1149C0432B NAS1149C0432B 27480REV 4 0.5000.2650.032
NAS1149D0832J NAS1149D0832J 5400REV 4 0.8750.5150.032
N400P39B N400P39B 195000.5570.1980.036
NAS1515-M5L NAS1515-M5L 0REV 4 0.5620.3280.031
NAS620B5L NAS620B5L 67100REV 7 0.2380.1280.016
MS15795-822 MS15795-822 5845NASM15795 REV 1 1.4690.8120.108
N401P38 N401P38 00.4950.1830.036
TitleOutside Dia.Inside Dia.Thickness
650-4613-0631.2480.6470.063
650-1224-0500.4610.1910.05
650-2033-0610.4660.2540.061
650-1852-0600.50.230.06
650-2946-0760.50.330.076
TitleOutside Dia.Inside Dia.ThicknessItem NameMaterial
815-122-0110.5460.3290.011Special Flat Washers - CopperCopper
TitleOutside Dia.Inside Dia.ThicknessMaterial
475-250-0630.6260.2220.063Aluminum

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