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 2925-01-130-9265
NSN 5975-00-529-3835
NSN 5965-01-522-0404
NSN 6145-00-233-6010
NSN 4140-01-578-9005
NSN 5835-00-707-6266
NSN 6645-01-459-7788
NSN 6135-00-221-4720
NSN 5965-01-274-4003
NSN 5960-00-233-7537
NSN 5996-01-411-6195
NSN 5996-00-832-6593