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PVC Milspec Bellevilles - Request for Information


PVC: is the abbreviation for polyvinyl chloride, a commonly used thermoplastic.  PVC is chemically resistant and maintains integrity and stability in applications where metal would otherwise corrode. 


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
MS51859-6 MS51859-6 49114REV C 0.6000.2600.040
MS51412-25 MS51412-25 35357REV C 1.0000.3440.059
AN960-B1616 AN960-B1616 250REV 21 1.7501.0150.090
NAS1515-H7H NAS1515-H7H 0REV 4 0.7500.4530.094
N402P5E N402P5E 435000.2450.1200.028
TitleOutside Dia.Inside Dia.Thickness
650-4100-0600.750.5180.06
650-3316E-0420.6880.380.042
675-54-0140.4370.2030.014
300-1533-0470.9960.2850.047
300-3030-0231.5021.0660.023

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