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 6685-01-432-4076
NSN 5996-01-449-3662
NSN 5910-01-031-9375
NSN 5985-01-542-5925
NSN 2925-01-394-9658
NSN 5996-01-386-2843
NSN 6220-01-157-2930
NSN 5990-01-338-9697
NSN 6645-01-290-9428
NSN 5999-01-627-2218
NSN 6685-00-195-6416
NSN 5895-01-362-1927