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Phosphor Bronze Aerospace Bellevilles - Request for Information


Phosphor Bronze: is formed from copper alloyed with tin and phosphorus.  Phosphor bronze is utilized for strength, toughness and low frictional coefficient, and also recognized for moderate electrical conductivity. 


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.  

Bellevilles: sometimes referred to as disk springs, may be stacked to create a more constant spring effect and various degrees of deflection according to the application needs. 

For more information on bellevilles
TitlePart NumberQTY-OHDRAWINGOUTER DIAMINNER DIAMTHICK
NAS1149CN949B NAS1149CN949B 62250REV 4 0.5000.1880.049
AN960-KD516L AN960-KD516L 0REV 21 0.5620.3280.016
N401-P12C N401-P12C 8500.6150.3340.056
AN960-4016 AN960-4016 400REV 18 3.2502.5150.090
MS15795-509 MS15795-509 440NASM15795 REV 1 0.5620.2500.051
TitleOutside Dia.Inside Dia.Thickness
300-839-0320.6270.1940.032
300-506-0241.0010.1520.024
650-750-0480.3450.1560.048
650-5334-1001.9951.3150.1
TitleSizeOutside Dia. (min/max)Inside Dia. (min/max)ThicknessFree Height (min/max)Material
AT20-46600620.460/.470.375/.3850.006.080/.100Stainless Steel

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