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 5925-01-109-5868
NSN 5975-00-037-8680
NSN 7035-01-508-5064
NSN 5905-01-306-0094
NSN 2925-01-359-4027
NSN 6135-01-508-3784
NSN 5925-01-578-8889
NSN 2925-01-387-0870
NSN 6110-01-081-8599
NSN 5835-00-111-3419
NSN 6645-00-248-5434
NSN 5855-01-047-3231