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 6220-00-507-9831
NSN 6135-01-278-9717
NSN 5990-01-656-7047
NSN 5895-00-195-0701
NSN 5998-01-259-3453
NSN 5925-00-834-0272
NSN 6220-01-116-1983
NSN 4140-00-844-9436
NSN 6130-01-067-7205
NSN 5999-01-438-2219
NSN 6145-01-291-6894
NSN 4140-01-502-4457