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 5935-00-081-3869
NSN 6320-01-123-6814
NSN 7035-01-312-3577
NSN 6135-01-245-5876
NSN 5925-00-597-1558
NSN 6105-01-438-9322
NSN 6610-01-545-0766
NSN 5975-01-515-6218
NSN 6685-01-019-0705
NSN 6130-01-292-3835
NSN 5910-01-427-3819
NSN 6105-01-356-5896