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 5935-01-114-7124
NSN 2925-00-981-5977
NSN 5996-01-095-5345
NSN 6130-01-647-3472
NSN 6650-01-391-7527
NSN 5960-00-432-8989
NSN 5895-01-252-8831
NSN 7035-01-026-1171
NSN 5999-01-608-4940
NSN 6645-01-463-3024
NSN 6130-00-578-6637
NSN 6685-00-960-4429