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Inconel Milspec Bellevilles - Request for Information


Inconel: is a superalloy capable of enduring extreme heat.  An austenitic nickel-chromium, Inconel provides superior resistance to corrosion and oxidation.  Strength is retained over a wide range of extreme temperatures. 


Milspec: Military standards are most often defined by an efficient operation and substantial longevity in inhospitable or rugged conditions and environments.  

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
NAS1149C1832R NAS1149C1832R 0REV 4 1.8751.1400.032
MS15795-517 MS15795-517 0NASM15795 REV 1 1.2500.5000.064
AN960-C916L AN960-C916L 7480REV 21 1.0620.5780.032
N401P38 N401P38 00.4950.1830.036
NAS1149D1490K NAS1149D1490K 0REV 4 1.5000.8900.090
TitleOutside Dia.Inside Dia.ThicknessFree HeightMaterial
AW18-565005.560/.570.345/.3550.005.080/.100Stainless Steel
TitleOutside Dia.Inside Dia.Thickness
650-4156-0331.0020.5230.033
650-2482-0570.6890.2750.057
TitleOutside Dia. (min/max)Inside Dia. (min/max)Free Height (min/max)ThicknessMaterial
AB24-990035.985/1.000.505/.5150.0670.035Stainless Steel
TitleSizeOutside Dia. (min/max)Inside Dia. (min/max)ThicknessFree Height (min/max)Material
BT4-4950154.490/.500.115/.1250.015.040/.050Stainless Steel - 410

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