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 5965-01-290-0535
NSN 5999-01-342-2505
NSN 5975-00-736-3420
NSN 5950-01-245-2652
NSN 6240-01-546-3885
NSN 5895-00-465-7698
NSN 5945-01-427-3790
NSN 5985-01-457-6059
NSN 5996-01-098-9101
NSN 5945-01-625-0708
NSN 5930-01-254-7050
NSN 6685-01-492-8384