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430 Stainless Steel Aerospace Flat Washers - Request for Information


430 Stainless: is a ferritic magnetic grade with notable ductility and high resistance to corrosion and oxidation.  430 stainless steel is high sheen and frequently used in consumer applications. 


Aerospace:  deals with the development and manufacturing of products, structures, materials and devices used in aircrafts and spacecrafts.  Aerospace industrial standards are established based on the extreme temperature, pressure and ware exposure faced in air and spacecraft operations.  


Flat Washers:  primarily used with other hardware, such as nuts and bolts to distribute forces in the process of tightening.  Tightness is determined by pattern features such as nominal screw sizes, screw pitch thread, interior and exterior diameter ratios and height. 


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
NAS1149DN832H NAS1149DN832H 23815REV 4 0.3750.1740.032
N402P55 N402P55 03.9801.8550.219
NAS1515-M06L NAS1515-M06L 2000REV 4 0.3750.1490.031
NAS620C2P NAS620C2P 59885REV 7 0.1490.0890.016
N402P62 N402P62 480000.2760.0790.028
NAS1149D0563K NAS1149D0563K 4000REV 4 0.5620.3280.063
AN960-PD8 AN960-PD8 161300REV 21 0.3750.1740.032
TitleSizeOutside Dia. (min/max)Inside Dia. (min/max)ThicknessFree Height (min/max)Material
AT2-1900032.180/.200.095/.1000.003.025/.035Stainless Steel
TitleOutside Dia.Inside Dia.Thickness
300-2147-0600.9970.4560.06
300-3025-0021.3711.0650.002
675-64-0620.6250.2550.062
TitleOutside Dia.Inside Dia.ThicknessFree HeightMaterial
AW21-526012.521/.531.419/.4290.012.055/.067Stainless Steel
TitleOutside Dia.Inside Dia.ThicknessItem NameMaterial
560-134-0310.1950.1120.031Special Flat Washers - BrassBrass
TitleOutside Dia. (min/max)Inside Dia. (min/max)Free Height (min/max)ThicknessMaterial
AB29-1250451.250.7540.10.045Stainless Steel

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