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 6685-01-406-2198
NSN 6320-00-857-4073
NSN 5895-01-307-5491
NSN 5895-01-287-9752
NSN 5930-01-387-5956
NSN 5910-01-201-9393
NSN 6105-01-239-1199
NSN 6145-00-114-0197
NSN 6645-01-585-6866
NSN 5985-01-448-1770
NSN 6135-01-440-9412
NSN 6650-01-505-5531