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 5996-01-511-7605
NSN 6220-01-248-4449
NSN 5985-00-244-5147
NSN 5950-01-641-1760
NSN 6620-01-165-3784
NSN 7035-00-946-2642
NSN 6685-00-766-7936
NSN 6685-00-915-5601
NSN 6105-01-524-7987
NSN 6240-01-478-5446
NSN 5999-00-721-4116
NSN 5950-00-360-3519