A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 2925-01-225-0713
NSN 6620-01-067-9285
NSN 5950-01-417-1500
NSN 5985-01-473-6108
NSN 5985-01-227-2220
NSN 6105-01-071-4851
NSN 5985-01-095-6534
NSN 6130-00-299-6920
NSN 6320-01-397-9995
NSN 4140-01-415-3363
NSN 6610-01-516-7278
NSN 5990-01-651-0170