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 5965-01-209-2838
NSN 5855-00-288-1408
NSN 6220-00-481-9969
NSN 5910-01-265-7669
NSN 5855-01-643-5871
NSN 6105-01-264-0903
NSN 5925-01-253-0066
NSN 5945-01-656-0764
NSN 6645-00-915-1817
NSN 6240-01-355-4425
NSN 5999-00-189-0032
NSN 5950-00-691-3098