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4130 Steel Commercial 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.


Commercial:  refers to those industries developing and manufacturing products for consumer use.  While the industrial term is broad, commercial components must comply with all product and application criteria to provide functionality, and in many cases, a cosmetically and commercially appealing quality.


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
AN960-PD516 AN960-PD516 21112REV 21 0.5620.3280.063
N402P38C6 N402P38C6 57500.4950.1830.036
NAS1149C1732R NAS1149C1732R 940REV 4 1.8121.0780.032
NAS620-8L NAS620-8L 102600REV 7 0.3040.1690.016
AN960-PD716 AN960-PD716 27050REV 21 0.7500.4530.063
AN960-C816 AN960-C816 72833REV 21 0.8750.5150.063
N402P50 N402P50 4702.4801.0420.140
TitleOutside Dia.Inside Dia.Thickness
650-2272-0100.4280.2630.01
650-1916-0320.3480.2480.032
650-3462-0571.0050.3930.057
440-108-0310.6250.1710.031
300-2277-0310.6780.5070.031
TitleOutside Dia.Inside Dia.ThicknessItem NameMaterial
560-707-0631.250.6290.063Special Flat Washers - BrassBrass
460-318-0940.9370.5560.094Special Flat Washers - High Carbon SteelHigh Carbon Steel

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