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 6105-00-444-1194
NSN 6645-01-014-0793
NSN 5925-01-461-4067
NSN 6130-01-022-4884
NSN 5960-00-138-9871
NSN 6685-01-062-0900
NSN 5985-01-440-4289
NSN 5925-01-175-5720
NSN 6145-00-647-3660
NSN 5950-01-596-0058
NSN 5855-00-466-2309
NSN 6145-01-300-6438