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 5855-01-236-9645
NSN 5985-00-170-4156
NSN 5945-01-624-9782
NSN 6145-01-599-9935
NSN 6150-00-696-4295
NSN 5975-00-296-1627
NSN 6320-00-925-0558
NSN 5905-00-231-9666
NSN 5996-01-606-7850
NSN 5999-01-372-0257
NSN 5855-01-400-1590
NSN 5930-00-884-6686