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 5960-01-018-1489
NSN 6130-00-615-5727
NSN 5920-00-135-4930
NSN 5925-01-417-0807
NSN 6130-01-647-3472
NSN 6685-01-578-3142
NSN 5920-01-272-4186
NSN 5910-01-599-8844
NSN 5910-00-221-5060
NSN 5999-01-438-9563
NSN 5895-01-641-4627
NSN 5910-01-444-3774