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4130 Steel Automotive Special 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 Washers: are any washers defined by non-standard qualities and non-circular interiors and exterior shaping.  Special washers include washers customized through materials, diameter measurements and ratios, height (thickness) and form.


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
N402P35B6 N402P35B6 978000.3750.1250.036
N401P64 N401P64 00.4010.1040.036
MS15795-946 MS15795-946 14570NASM15795 REV 1 0.4060.2030.036
AN960-PD1416 AN960-PD1416 1000REV 21 1.5000.8900.090
NAS1149D0516J NAS1149D0516J 10100REV 4 0.5620.3280.016
N401P46 N401P46 01.4900.5840.090
N401P40 N401P40 6500.6200.2290.056
TitleOutside Dia.Inside Dia.Thickness
300-1999-0030.5520.4030.003
300-721-0100.2520.1880.01
650-2871-0120.860.3210.012
650-1129-0880.5010.1880.088
650-2903-0180.7640.3260.018
TitleODIDThicknessB
125-49-1091.250.8120.1091.125
TitleOutside Dia.Inside Dia.MaterialThickness
380-35-0280.2030.126 316 Stainless Steel0.028

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