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321 Stainless Milspec Bellevilles - Request for Information


321 Stainless:  is a non-magnetic stainless steel exceptionally resistant to oxidation and scaling in extreme temperature settings.  321 stainless also performs reliably in settings regularly exposed mild corrosives. 


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
MS51412-11 MS51412-11 11150REV C 1.3120.6560.074
NAS1149DN332H NAS1149DN332H 39900REV 4 0.2500.1050.032
MS27183-25 MS27183-25 3615REV J 1.7500.9380.108
NAS620C5P NAS620C5P 5360REV 7 0.2380.1280.032
MS27183-41C MS27183-41C 0REV J 0.4380.1880.036
TitleOutside Dia.Inside Dia.ThicknessFree HeightMaterial
AW20-656010.651/.661.385/.3950.01.084/.104Stainless Steel
TitleOutside Dia.Inside Dia.Thickness
650-278-0250.280.1190.025
650-4053-0100.9590.5120.01
650-5222-0101.51.1270.01
300-2893-0091.0590.8860.009

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