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 5975-01-106-3595
NSN 6220-00-149-0977
NSN 6105-01-124-5902
NSN 5915-01-059-9805
NSN 5935-01-352-3912
NSN 5930-01-619-5753
NSN 5985-00-528-1902
NSN 6135-01-355-8917
NSN 7035-00-973-3331
NSN 6650-00-403-5251
NSN 5930-00-478-4941
NSN 7035-01-090-3369