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 6685-01-422-5242
NSN 6220-01-229-8821
NSN 6110-01-263-1073
NSN 5999-00-186-3976
NSN 5835-01-351-8429
NSN 5965-01-659-3710
NSN 5895-01-238-1077
NSN 5945-01-119-0020
NSN 5930-01-281-5020
NSN 5950-01-111-1626
NSN 5835-01-114-9613
NSN 6220-00-925-2233