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 6650-01-599-5391
NSN 5910-01-230-9264
NSN 5996-00-222-9632
NSN 6130-01-089-8154
NSN 5985-01-444-7769
NSN 5985-00-876-6144
NSN 6685-01-177-4870
NSN 6145-01-059-2687
NSN 5950-01-195-3597
NSN 5915-00-542-2179
NSN 5935-01-365-4223
NSN 5990-01-024-9659