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 6130-01-568-0814
NSN 6650-01-007-4744
NSN 5996-01-077-4655
NSN 5960-01-462-1864
NSN 6105-00-590-6820
NSN 5855-01-151-5541
NSN 6145-01-237-7678
NSN 5895-00-424-6296
NSN 2925-00-951-0150
NSN 5985-00-144-8170
NSN 5960-01-061-1774
NSN 5910-01-399-4376