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Polypropylene Aerospace Bellevilles - Request for Information


Polypropylene: is an engineered plastic with rugged, chemical resistant properties.  Polyethylene is easily processed and provides notable strength to weight properties, as well as impact strength. 


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
AN960-11 AN960-11 1700REV 18 0.6250.2340.065
N402P45C N402P45C 2001.2400.5210.090
N401P35B N401P35B 4500.3700.1200.036
N400P82 N400P82 03.4801.2920.219
N402P78 N402P78 2802.4800.7920.140
TitleOutside Dia.Inside Dia.Thickness
550-293-0160.7810.640.016
300-1894-0150.60.3840.015
300-2095-0740.9970.440.074
300-1671-0570.7490.3220.057
750-37-0030.8750.260.003

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