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 5935-00-522-5247
NSN 6685-00-122-2342
NSN 6130-01-479-5850
NSN 5950-00-693-9704
NSN 5855-00-256-5562
NSN 6220-01-025-6140
NSN 6145-00-952-2872
NSN 6610-01-435-4387
NSN 5999-01-516-0334
NSN 6135-01-383-1910
NSN 6150-01-467-2380
NSN 5910-01-278-9009