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Neoprene Aerospace Bellevilles - Request for Information


Neoprene: sometimes referred as polychloroprene, is a synthetic material primarily composed of rubber.  Neoprene is used for electrical and heat insulation and offers optimal flexibility, strength and corrosion resistance.  


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-PD4L AN960-PD4L 172700REV 21 0.3120.1250.016
NAS1149D0616K NAS1149D0616K 2900REV 4 0.6250.3900.016
NAS1149C0663B NAS1149C0663B 7217REV 4 0.6250.3900.063
AN901-16C AN901-16C 0REV 10 1.6201.3180.048
NAS1149DN316J NAS1149DN316J 64100REV 4 0.2500.1050.016
TitleOutside Dia.Inside Dia.Thickness
650-898-0270.2690.1670.027
650-3274-0101.0120.3780.01
650-565-0400.4070.140.04
TitleOutside Dia. (min/max)Inside Dia. (min/max)Free Height (min/max)ThicknessMaterial
AB2-250015.245/.255.092/.097.026/.030.015Stainless Steel
TitleSizeOutside Dia. (min/max)Inside Dia. (min/max)ThicknessFree Height (min/max)Material
BT5-2850055.280/.290.113/.1360.005.052/.072Stainless Steel - 410

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