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 6610-01-313-8296
NSN 6685-01-224-9410
NSN 5930-01-565-0034
NSN 6685-00-889-9486
NSN 6620-00-480-9357
NSN 5996-01-469-6165
NSN 6645-01-248-8033
NSN 6110-01-187-6703
NSN 4140-01-573-4240
NSN 5990-01-118-8624
NSN 5855-01-545-3659
NSN 5925-01-178-7547