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 5835-01-094-2662
NSN 6240-01-272-9019
NSN 6135-00-168-9352
NSN 6645-00-200-2322
NSN 6150-01-615-0028
NSN 5925-01-248-7082
NSN 5910-00-305-4251
NSN 5920-00-276-8657
NSN 6685-00-498-4969
NSN 6150-01-329-5467
NSN 5965-00-682-3567
NSN 6150-01-200-7073